Outlook 2016 Not Using Modern Authentication

But, by putting Exchange 2016 in front of Exchange 2010, Exchange 2016 can be used for dealing with OAuth authentication, as well as dealing with client traffic as it can down-level proxy to Exchange 2010 for mailboxes hosted on those servers. Enter an e-mail address to add your account. Unfortunately the native mail client in the Mac is what is known as an "active" client. The Android mail app is also an issue. How to fix Outlook keeps on asking for username and password [Fix]and can not connect to gmail[Fix] - Duration: 10:27. com accounts. I had to apply the following to avoid further basic prompts:. Device registration is required for device trust decisions. Note: The option with Autodiscover is not used in Modern hybrid as we go directly to EWS server(s) for both Migration Endpoints and Free/Busy configuration (Cloud Intra-Organization Connectors and Organization Relationships have TargetSharingEpr set to the EWS namespace. Several users (myself included), have noticed that Outlook desktop doesn't show the Focused and Other tabs for some Office 365 accounts. The latest versions of the MSOnline or the AzureAD PowerShell modules all support modern authentication, so if you have followed the instructions in our previous article you will not need any additional install. This scenario can occur if Focused Inbox and Modern Authentication for the tenant is turned on and then Modern Authentication is turned off. Outlook for OS and Android. There is need to recognize the opportunities and threats of this different form of intelligence, and develop understanding of the. Any authentication policy that invokes MFA will be honored. You can read more about the modern authentication in this article at Office 365 support page. However, if you are using Outlook 2010 in combination with Exchange Online, you will run into issues since Outlook 2010 does not support Modern Authentication. This feature requires authentication through EWS, and will no longer be available with Basic Authentication. However, despite of using ADFS and having the adfs website added as an “intranett site” in security settings in IE, all I got was forms based authentication and not single sign-on as I expected. You should synchronize the state of modern authentication in Exchange Online with Skype for Business. The way to identify if you are using modern authentication is the HTML based login screen which look like this:. Exchange 2016-Outlook 2016 Cert based authentication. In Outlook 2013 you had to set some registry keys, but in Outlook 2016 and higher it is enabled by default. It failed to add my account and did not show a helpful message. We would like users accessing email from the Outlook (2013/2016) client to use federated authentication using our IDP via Outlook. Enable Focused Inbox in Outlook 2016. This client uses 2FA of Office365. Office 2016 supports ADAL and is enabled by default; All things considered, Exchange Server has a much better supportability stance for Modern Auth, especially for hybrid deployments. In the beginning stage of Office 365, it does not support Kerberos or NTLM authentication hence authentication has to take place using Basic Authentication. Outlook 2010. Whenever the user launch the Microsoft Outlook client, it will prompt for Credentials each time user re-launch the Outlook client, till the remember password box is checked. Select Add to create a new Outlook profile. I don't have problems using Outlook and MFA at work (with an Office 365 Enterprise license) but at home I. Click on Add. If the user is not already signed in, they are redirected to the Azure A D sign-in page. If you are not. 12 and tried all these keychain-fixes, but no luck. Just as Windows 10 ties notebooks, desktops, phones and tablets together, and adds a layer of intelligence, Office 2016. Desktop and mobile e-mail client applications which do not support Modern Authentication will still be able to connect to the Office 365 account using Basic Authentication until October 13, 2020. It is highly desirable to be able to use email client configuration information that does not need to change. However, they cannot replicate human intelligence. We strongly recommend utilizing a public SSL certificate by a Certificate Authority such as GoDaddy (or a Certification Authority server on your domain), to eliminate the need to manually trust the certificate on each client. My Google-fu has failed me. Next to outgoing server, change the SMTP port number from “25” to “587” and in the “ use the following type of encrypted connection ” box, choose “ TLS ”. I'm more inclined to believe Microsoft, as it's their product. Select Check name then Enter your Office 365 user email address (address should underline). For additional information about application support with Duo and Office 365, visit Duo's Guide to Office 365 mail client behavior when using Basic and Modern Authentication with Duo. Modern authentication is attempted first. ITS supports the Microsoft-based applications as these are guaranteed to work with the Microsoft modern authentication and 2FA. @AaronBI this seems like a separate issue. On a recent engagement deploying NetScaler 12. Modern authentication brings Active Directory Authentication Library (ADAL)-based sign in to your Office 365 applications, and without this enabled, end users will have to use “App Passwords”, which is a true nightmare for any user and IT dept. 2017, will see a new Show Focused Inbox button on their Outlook 2016 View menu. Server refuses modern authentication when the tenant is not enabled. Some minor prerequisites are needed, such as the latest version of the Skype for Business Online PowerShell Module, or at least version 7. 0, so the gateway manually added on the TAP adapter of the. This would be enterpriseregistration. Connect-O365-MFA-v2-5. It could be re-enabled in registry, but I cannot remember how. If you have Two-Step Verification enabled for your account and are using Outlook 2013 or previous or an msi-version of Outlook 2016, you’ll need to supply a special App Password instead of your regular. It has to do with the certs used by Office 365. Now Modern Authentication is enabled on both ends, Outlook can attempt to authenticate with it. In an earlier blog, I wrote about password spray and brute force password attacks. Connect Exchange Online using PowerShell. 0 to even use Modern Authentication. Modern email clients will use AUTH LOGIN if told to do so by Outlook. I was using Outlook 2016 from Office 365 Pro Plus installation. This does not include Modern Authentication (as explain as well in Cause section of this link) and since Office 365 no longer support connection via RPC over HTTP, this. Android's native email client, Thunderbird mail client) does not support modern authentication like MFA, you need to generate an "App Password" for authentication. Modern Authentication is now the preferred authentication method used by (the majority) of Office apps that authenticate with Office 365. If the user is not already signed in, they are redirected to the Azure A D sign-in page. Update - January 14th 2018: If you still receive password prompts, you Outlook 2016 client may be trying to autoconfigure with Office365 instead of your on-premise Exchange deployment. I recently had a major issue where a client was seeing constant password prompts when multi-factor authentication (MFA) was enabled for access to Office 365 with his Outlook 2016 client. November 17 2017 Starting with Outlook version 1711 (build 16. We would like users accessing email from the Outlook (2013/2016) client to use federated authentication using our IDP via Outlook. Outlook 2013 can also connect using 'Modern Authentication' to Office 365 as Outlook 2016 does above, but you would need a specific patch applied. In that article we can see that modern authentication is: Turned off for Exchange Online by default. If you use Outlook 2010 or earlier, modern authentication will not work. Here are 8 simple steps on how to set up anonymous access for SharePoint 2010/2013/2016 publishing sites. If you use the Outlook Desktop Client (PC or Mac). We recommend upgrading to at least Office 2016 and using an email client, such as Outlook 2016 or higher, to enjoy continued access to your email. In light of this, the most common issue or complaint from users relates to Outlook either on their desktop or on their phone constantly requesting a password. To disable Office 2016 from using modern authentication the user will need a registry key added. 2017, will see a new Show Focused Inbox button on their Outlook 2016 View menu. Solution Attempt 2. [email protected] System Manufacturer/Model Number: Macbook Air (2018) OS: Mac OS Mojave. Here is the latest “reg fix” if your Exchange account is not setting up in Outlook. com > Azure Active Directory > Sign-ins and use a filter: This will allow you to filter out what might require legacy authentication in the future. Azure Active Directory IntroductionAzure Active Directory is a cloud solution for an identity and access management that gives us a set of capabilities and features to manage users, groups and other identity objects. OAuth uses access and refresh tokens to allow access to Office 365 workloads using Azure Active Directory. Office 365 Exchange will not setup in Outlook 2016. IMPACT Clients currently using the older authentication model will need to move to the newer OAuth-based authentication. Earlier this year, Office 2013 Modern Authentication using the Active Directory Authentication Library (ADAL) moved to public preview. If you are using Office 2016 for Mac and recently started seeing multiple authentication prompts, you may be using a new ADAL (Active Directory Authentication Library) and your Exchange Online tenant may not be enabled, thus causing authentication problems. (The versions of Microsoft Outlook before 2013 don't support Modern Authentication. There is no need for an app password. Users should use their Office 365 credentials to login to Outlook. I got this issue from one of my clients that the users are unable to login to Outlook after they enforce Multi-Factor Authentications for the users and as the users were using Office 2016, I haven’t thought of checking the. Outlook 2013 and older will not work; Exchange 2013 / 2016 can be in the organization (no Exchange 2010) Device registration is required; Exchange 2013/2016 will ship with a hybrid implementation of Modern Auth. To check your Office 365 faculty and staff email account, the recommended solution is to use the Microsoft Outlook app, which is can be set up to check multiple email accounts if needed. Exchange 2013. The problem was the account settings to collect mail via https/Outlook anywhere needed changing. Outlook 2016: Windows/Mac: Yes. i got the popup 3 times today while working. Last year, we decommissioned Basic Authentication on Outlook REST API and announced that on October 13th, 2020 we will stop. On a Mac, the native Mac Mail client will no longer work, only Microsoft Outlook 2016 is compatible. Follow the steps to configure Exchange online for Modern authentication in Office 365. Click the green Enter credentials button to enter a Domain Admin credentials for each of your connected domains. Customers using Duo’s OWA integration should be sure to. Hybrid remote move endpoint without Autodiscover (testing EWS directly). Modern Authentication. Examples include: Multi-factor Authentication (MFA) using smart cards. Active and passive authentication Before I'm going to look at Access Control Policies , I think it would be smart to mention something about active versus passive authentication. Using the PowerShell command in the Link below to modify the tenant setting in O365, Outlook 2016 clients work pretty much immediately and Outlook 2013 can work with a registry modification. Generally speaking, the process works, but as static dialogs are used instead of an HTTP render control, the experience will look much different and can cause some confusion. In the field below, type “msstd:outlook. To disable Office 2016 from using modern authentication the user will need a registry key added. Get-CSOAuthConfiguration. Modern Authentication now allows clients to use Multifactor Authentication with Office 2013 / 2016 clients without the need for App Passwords. We have addressed this issue with Apple and they are working to resolve the issue. Moving forward, Microsoft will use Modern Authentication (Modern Auth) for the aforementioned protocols to access Exchange Online on Office 365 tenants. You can do this by going into the control panel > (1) choose Small Icons > (2) Mail Microsoft Outlook 2016. This script allows you to check and see if your on-premises Exchange environment is configured correctly to use Hybrid Modern Authentication (HMA) with Outlook for iOS and Android. In this blog post, Microsoft recently announced support for Hybrid Modern Authentication for Exchange Server 2013/2016 on-premises. Click Add Account and your Outlook. By default, When you install Exchange 2016 the default authentication method will be Domain\ User name. Older Office clients do not support modern authentication. The way to identify if you are using modern authentication is the HTML based login screen which look like this:. Modern Authentication in Office 365 is needed for users to experience the single sign-on feature in Outlook (Office 2013 / 2016) and Skype for Business. com servers, without the need to change any settings on the email client. Most modern Windows Servers will already have NTLM enabled by default. The default configuration is Do not use OAuth. To check your Office 365 faculty and staff email account, the recommended solution is to use the Microsoft Outlook app, which is can be set up to check multiple email accounts if needed. The SSLVPN worked fine with everything except for Outlook 2016 connecting to Office 365 with multi-factor authentication and Modern Authentication enabled on the Office 365 tenant. Outlook 2013 can be configured to support modern authentication, but it requires a few registry edits and an up-to-date client. Outlook 2013 has no issue, Outlook 2016 does not work with aaa samAccountname, mail. Many of the Office 2016 apps (and some of the Office 2013 apps with the right updates and registry settings) can use what Microsoft likes to call Modern Authentication. As many of you know, one of the most important components in SSO (in regards to office 365 services), when a user uses Office applications is Modern Authentication. Ask yourself these questions: Are your systems on Windows 10 or older? If you're not on windows 10, you can't leverage modern authentication. Outlook 2013 can use modern authentication but requires a registry change. I tried to add my Office 365 account to Outlook 2016 on windows 10. Use PowerShell to enable your Exchange Online service for modern authentication as described here and Skype for Business Online as described here. The Truth – Single Sign On with Outlook and Office 365 After many twists and turns on this bumpy road of setting up a Hybrid Deployment of Exchange Online with AD Sync and ADFS for SSO. All new Office 365 deployments have "modern authentication" enabled by default but older tenants do not. One benefit to Office 365 client access policies is that they allow you to manage access based on the client that is requesting the Office 365 resource. So if you currently use Outlook 2010 to connect to Exchange Online, it is. First you need to make sure the email address(es) you will be sending from have been authorised for your account in our Control Panel. ” Under Proxy Authentication settings, select “Basic Authentication” from the drop-down menu. IS&T teams from several departments have tested and approved the following applications for use with Duo: Outlook 2016 and 2019 for PC, Outlook 2016 and 2019 for Mac; Outlook 2013 for PC (however it requires a registry edit before it will work). Name the app password and click Generate. To do that, set the DWORD value to 1. For skype run the following. How to Configure Microsoft Outlook Using Gmail POP3 Settings. My Google-fu has failed me. Note that this affects only the deployment of the add-in. OAuth2/ Modern Authentication has been built into Outlook 2016 since the beginning and enabled by default. Modern email clients will use AUTH LOGIN if told to do so by Outlook. Script with GUI based connection to all Office 365 services that support Modern Auth and MFA - Exchange Online - SharePoint Online - Skype for Business Online - Azure AD v1 - Azure AD v2 - Azure Resource Manager - Azure Rights Manager - Security and Compliance Center. To be clear, this is not a vulnerability or defect in Duo’s service, but rather, it is a defect in Microsoft Exchange Web Services. On a PC, Office 2016 will work with Microsoft Modern Authentication but Office 2013 on a PC requires a fix found here. The issue is caused by a requirement for 'Modern Authentication' to be enforced. Active and passive authentication Before I'm going to look at Access Control Policies , I think it would be smart to mention something about active versus passive authentication. This client uses 2FA of Office365. 0 - also known as Modern Authentication. We will see how it works when we use outlook 2016 to access Exchange Online Mailbox. We would like users accessing email from the Outlook (2013/2016) client to use federated authentication using our IDP via Outlook. Outlook 2013 or later (Outlook 2013 requires a registry key change) Outlook 2016 for Mac or later; Outlook for iOS and Android; Mail for iOS 11. Copy the app password and click Done. For device registration or for modern authentication to on-premises resources using pre-Windows 10 clients, the SAN must contain enterpriseregistration. Modern authentication only Attempt modern authentication, fail over to Microsoft Online Sign-in Assistant if the server refuses a modern authentication connection (which is the case when tenant is not enabled) Office 2016, EnableADAL = 1. It also enables features like MFA (Multi Factor Authentication), Smart-Card and Certificate-based Authentication. Modern Authentication is enabled by default in Office 2016, however, to make Office 2013 (we still see A LOT of companies use Office 2010 and Office 2013) fully compatible with. Second: You shouldn't have any problem using 2FA with Microsoft's mobile Office apps, Outlook Groups, Office 2016 desktop apps, and OneDrive. If you have written your own code using these protocols, you will need to update your code to use OAuth 2. After Modern Authentication is disabled, users may intermittently get prompted for their credentials in Outlook 2016 and have to repeatedly enter their username and password. Connect-O365-MFA-v2-5. All Exchange 2007 and 2010 servers have to be removed from your environment. ) For details on how to enable MA for Exchange Online tenants, see Enable Modern Authentication in Exchange Online. Veeam® Backup for Microsoft Office 365 v3 supports connecting to Office 365 using modern authentication. com Outlook 2010. Whenever the user launch the Microsoft Outlook client, it will prompt for Credentials each time user re-launch the Outlook client, till the remember password box is checked. If you use Azure …. Modern Authentication is by default enabled in Exchange Online and Outlook 2013 or later supports Modern authentication. I guess the real question here is whether or not Outlook 2016 on Win 10 does indeed support MFA or not. Office 2016 is a major upgrade, but not in the way you’d first suppose. If you use Outlook 2010/Outlook for Mac 2011 or earlier, basic authentication is still used because modern authentication is not supported on older versions. POC, Federated. Also, I don't recommend disabling modern authentication as a solution. Modern authentication brings Active Directory Authentication Library (ADAL)-based sign in to Office 2013 and Office 2016 Windows clients. Solution Attempt 2. I had to apply the following to avoid further basic prompts:. Adding your email account is relatively easy, as it has been in recent versions of Microsoft Office. Start by clicking the File menu, then press the Add Account button:. If you still haven't caught up on Modern authentication, you definitely should. Office 2013 sends Basic Authentication unless the following 2 registry keys are added to the user's session. AAD Connect won’t save this. Note: Clients using Modern Authentication client are treated as Web browsers. [email protected] Other organizations may choose to manually enable Modern Authentication. Active and passive authentication Before I’m going to look at Access Control Policies , I think it would be smart to mention something about active versus passive authentication. User enters their username and password (the same one that they use on-premises). SharePoint outbound email messages incorrectly try to authenticate to SMTP servers that support Generic Security Service Application Program Interface (GSSAPI), Kerberos, or NTLM authentication. Many of the Office 2016 apps (and some of the Office 2013 apps with the right updates and registry settings) can use what Microsoft likes to call Modern Authentication. How to fix (or workaround) the Modern Authentication (OAuth / OAuth2) pop up box in Outlook 2016 or Outlook 2019 when it doesn't let you type in the username and. Hi — I have had the same login and password for my work email for two years, but, ever since we switched over to Office 365, when I try to login into my Office 365 GoDaddy account online (not through Outlook), I keep getting this message: "Authentication failed. To use Office 365 modern authentication follow these steps: If you are using Active Directory Federation Services (ADFS), then first review the caveats with modern authentication published here. It was something with an authentication mechanism enabled by default in Office 2010 and 2013, but disabled in 2016. Synchronization of contacts in Business Central with Contacts in Outlook. All Exchange 2007 and 2010 servers have to be removed from your environment. Modern Authentication for Exchange Online only works with Outlook 2013 and later, supported web browsers, Outlook Mobile, Outlook for Mac 2016, and Exchange ActiveSync in iOS 11 or later. Microsoft instead advocates using its so-called "modern authentication" process, which is based on the Active Directory Authentication Library and OAuth 2. A user was griping about support for Multi Factor authentication (MFA) in Outlook Home version: Multi Factor auth is enabled on my Office 365 account. Desktop and mobile e-mail client applications which do not support Modern Authentication will still be able to connect to the Office 365 account using Basic Authentication until October 13, 2020. [email protected] Outlook does not come with the idea to ask the user to re-enter the app password credential. Note: This command does not prevent connections via Basic Authentication. After enabling Modern Authentication, in Outlook, change your app password to the regular password and then respond to the MFA. As explained these Outlook anywhere settings are not matching between the legacy servers and the new prompts. Somewhere in the fall of 2016, an update was released for Outlook 2016 that enabled a mandatory check of the Office 365 cloud connection. Autodiscover also works fine for on-premise mailboxes. You migrate your mailbox to Office 365 from an Exchange server that Outlook connects to by using RPC. Note: The option with Autodiscover is not used in Modern hybrid as we go directly to EWS server(s) for both Migration Endpoints and Free/Busy configuration (Cloud Intra-Organization Connectors and Organization Relationships have TargetSharingEpr set to the EWS namespace. Modern email clients will use AUTH LOGIN if told to do so by Outlook. The Refresh Token is longer-lived and can by valid for up to 90 days in some cases. You may want to start a new thread. All modern Office apps support the use of Modern Authentication. Custom user agent for modern authentication: Use this policy to change the default user agent string for modern authentication. It MAY also apply to Exchange 2016 and higher. In the field below, type “msstd:outlook. I know that it can, for example in Powershell, if you specify the correct -Authentication Basic parameter. Select the radial button for Manually configure server settings or additional server types and click Next. The Exchange Team announced in this blog post a while ago they are offering support for Hybrid Modern Authentication (HMA) for Exchange On-Premises, this includes a new set of updates for Exchange 2013 (CU19) and 2016 (CU8). Background information on PIV Cards, DPCs, and electronic authentication is not provided in this report. Modern Authentication is not enabled by default. To use Office 365 modern authentication follow these steps: If you are using Active Directory Federation Services (ADFS), then first review the caveats with modern authentication published here. Office 365 Exchange will not setup in Outlook 2016. However, you can’t use a browser-based HTTP debugger/tracer with a thick client like Outlook. We have a similar situation, where we are not experiencing the MFA for non-network access with the Modern Authentication enabled on the Office 365 side for Desktop and Mobile Clients. Note: Clients using Modern Authentication client are treated as Web browsers. Solution: Enable WS-Trust 1. Any authentication policy that blocks Basic Auth will be ignored. Thanks to AppRiver for helping assist on this. Most modern Windows Servers will already have NTLM enabled by default. Other organizations may choose to manually enable Modern Authentication. In these scenarios, you may be prompted for credentials, and Outlook doesn't use Modern Authentication to connect to Office 365. If you have Two-Step Verification enabled for your account and are using Outlook 2013 or previous or an msi-version of Outlook 2016, you’ll need to supply a special App Password instead of your regular. Using Skype for Business with Microsoft Modern Authentication (ADAL) and Multi-Factor Authentication (MFA) With more and more customers adopting the Enterprise Mobility Suite I am encountering customers that run into issues with turning on Microsoft Multi-Factor Authentication (MFA) within Office365 and not being fully prepared for how that. If it is not enabled then Outlook 2016 will use Legacy authentication protocols and so will be blocked by the claim rules discussed here. Anyway, I looked into the Windows 10 email to try to find those settings and no luck. Outlook attempts to authenticate using the Kerberos authentication protocol. As explained these Outlook anywhere settings are not matching between the legacy servers and the new prompts. The following issue has been seen in an Exchange 2013 infrastructure (8 server DAG) where Outlook clients use OutlookAnyhwere to connect to Exchange Server. Users can authenticate to Outlook web fine via ADFS. Verify Modern Authentication is ENABLED for your Office 365 tenant. However, you can't use a browser-based HTTP debugger/tracer with a thick client like Outlook. Let’s see how to change to User Name alone for authentication. You should synchronize the state of modern authentication in Exchange Online with Skype for Business. Select server and then double click on the OWA Virtual Directory and select the applications tab. ) For details on how to enable MA for Exchange Online tenants, see Enable Modern Authentication in Exchange Online. The final drawback can occur only if you plan on using Modern Authentication with third-party identity providers. When authentication is enabled, Outlook will attempt to authenticate using the Kerberos authentication protocol, if it cannot (because no Windows 2000 or later domain controllers are available), it will authenticate using NTLM, ensuring a more secure authentication to the Exchange server. Authentication vs Authorization. In short, it combines SharePoint and Exchange so that you can use either a browser or Outlook to operate on emails and documents. Are you using Outlook 2010? If so, you cannot enable modern auth. Question: Discuss About The Frankston First Computerized Spreadsheet? Answer: Introduction: Artificial intelligence is powerful system which provides outputs that can be extremely accurate and replace human efforts. ca in this environment. com servers, without the need to change any settings on the email client. 8: Included support for Exchange 2016 CU2+ Made some minor changes to the code + output now shows a message if successful/unable to write the html file. In this article, I showed you how to enable Modern Authentication in Exchange Online so that 2FA-enabled Office 365 can use Outlook 2013 or later. If you use Outlook 2010 or earlier, modern authentication will not work. Newer clients like Outlook 2016 and even the mail app on iOS 11 support what Microsoft calls "modern authentication. Whenever the user launch the Microsoft Outlook client, it will prompt for Credentials each time user re-launch the Outlook client, till the remember password box is checked. Examples include: Multi-factor Authentication (MFA) using smart cards. Modern implementations of this model are focusing on "Next Gen Access," where identity and authentication can greatly enhance your security posture with less complexity than network-based solutions. App Dev Manager Wesam Darwish gives a walkthrough on how to get started with Azure Active Directory. The Add Account wizard in Outlook for Office 365, Outlook 2019 and Outlook 2016 also supports Two-Step Verification for Outlook. ) Why not to use Modern Authentication Credential Prompt every login. Connect-O365-MFA-v2-5. If you use Outlook 2010 or earlier, modern authentication will not work. Configuring Exchange Online for Modern Authentication. Hybrid remote move endpoint without Autodiscover (testing EWS directly). exe in the Run dialog box. The Modern Authentication in Microsoft 365 is based on ADAL (Active Directory Authentication Library) and OAuth 2. This isn't required for Autodiscover, MAPI, Outlook Anywhere or EWS because they are supported by Hybrid Modern Authentication. This lets you use what’s called SmartLinks technology to allow users to logon directly to SharePoint online without entering a username or password. 0 and supports some of the newer features that are available in Microsoft 365. Desktop/Laptop. Do not support Modern Authentication; Use Outlook for Android or Outlook Web Access iPhone 5s or above (w/ iOS 12. You should synchronize the state of modern authentication in Exchange Online with Skype for Business. Outlook 2016, 2019, 365 prompting for a password when adding a second mailbox in Exchange Online, with the primary mailbox still on-premises. Office 365 modern authentication has now moved from public preview to general availability. Outlook 2010. It MAY also apply to Exchange 2016 and higher. Modern Authentication was introduced to Exchange Online around four years ago and has been the default for clients such as Outlook 2016 since launch, and is used by the wider Office suite, including Outlook Mobile, Microsoft Teams and OneDrive for Business. Unless we enable modern authentication Outlook 2016 users will not be prompted for MFA. Oddly, Outlook 2016 autodiscover works fine. 12 and tried all these keychain-fixes, but no luck. Authentication verification step 2: Enter a code obtained via the Authenticator app (available for iOS and Android ), an SMS text message or a secondary email address. I know you said Outlook was up to date, but what actual version of Outlook are you running? If it's based on 2016, you should be fine, but if it's 2013 you need to enable Modern Auth, or use an app password. Other Outlook clients that are available in Office 365 (for example, Outlook Mobile and Outlook for Mac 2016) always use modern authentication as default to log in to Office 365 mailboxes. Even though, the screenshots below are taken from SharePoint 2010 server, the administration GUI is the same for SharePoint 2010, 2013 and 2016. Outlook 2013. Get-CSOAuthConfiguration. Set up two-factor authentication and, if needed, generate an app. Click on Show profiles. In addition Outlook 2013 also introduced the feature of caching the last successful URL. Modern Authentication is by default enabled in Exchange Online and Outlook 2013 or later supports Modern authentication. There are about 50 other things to try but I’ll put this as my top one as it’s fixed a most recent client issue. Microsoft now enables the use of Outlook e-mail client applications for Android or iOS devices with some Exchange Server products in "hybrid modern authentication" scenarios. Connect-O365-MFA-v2-5. Thanks to AppRiver for helping assist on this. I don't have problems using Outlook and MFA at work (with an Office 365 Enterprise license) but at home I. For example, if users are authenticated via CUHK AD during PC login, they can open their University mailbox via Outlook 2016 without login, as long as the login credential is valid. Sure enough, the client with the most severe problem has been an Office 365 tenant since the BPOS days, and Modern Authentication was disabled. If you aren't sure if both tenants are enabled, simply run the client feature and launch Outlook. Microsoft's position, coupled with UW-Madison's needs for enhanced security of credentials and authentication flows, means that the UW-Madison Office 365 team is taking the strategic position of encouraging people to use. https://portal. Due to the way basic authentication works the end-user experience is not pretty and will not be pretty. Looked at loads of sites which suggest open authentication is actually modern authentication and that it's automatically enabled on Outlook 2016 so what's going on?. 3 Thanks to MicrodigitUK: FN-GM (20th January 2016), lmgtfy (21st January 2016), TMODAlpha (20th January 2016). You said above that the MFA may be delayed for 14 - 90 days based on the O365 setting, but in our case we are not seeing the 2nd factor prompted for Thick Clients. Since Outlook is a third-party mail client, you'll need to have two factor authentication set up for your Apple ID in order to generate the app-specific password mentioned above: Two-factor authentication for Apple ID. Modern Authentication is a Microsoft solution that changes how authentication is verified when users sign in. Using Skype for Business with Microsoft Modern Authentication (ADAL) and Multi-Factor Authentication (MFA) With more and more customers adopting the Enterprise Mobility Suite I am encountering customers that run into issues with turning on Microsoft Multi-Factor Authentication (MFA) within Office365 and not being fully prepared for how that. 0\Common\Identity Create a REG_DWORD entry with the value of 0(zero). SharePoint Online is enabled by default, Exchange Online can be enabled by tenant administrators and Skype for Business requires a ticket to Microsoft. Synchronization of contacts in Business Central with Contacts in Outlook. Background of User Photo Sync Behavior in Microsoft 365. If the computer with a problem Outlook is not joined to the Active Directory domain, then on the contrary, you should try to switc from NTLM authentication to Basic. 1 or later; For Outlook 2013 you need to enable its ability to support modern authentication. If you use Outlook 2010/Outlook for Mac 2011 or earlier, basic authentication is still used because modern authentication is not supported on older versions. ADAL, MAPI, MAPI over HTTP, Microsoft Office 365, Modern Authentication, Outlook, Outlook Anywhere, RPC over HTTP, SSO Previous Post: Goodbye Set-MsolUser, Hello Set-AzureADUser & Azure Graph API Next Post: Simple reporting from the FIM/MIM Metaverse to PowerBI using the Lithnet FIM/MIM Sync Service PowerShell Module. An Outlook client will not display a login prompt if it does not support Modern Authentication, which is a Microsoft feature that allows ADAL-based sign in and multi-factor authentication. I am not getting into the pros/cons of enabling Modern Authentication or other considerations for enabling MFA for a user. Instead, you will be directed to CUHK Logi n. Office 2013 does support it, but here you need to add a certain registry key to trigger the modern authentication, otherwise it will use basic authentication. You can create or change the registry key so that Outlook start using the new authentication method for web services, such as EWS and Autodiscover. While unlikely, some applications or older hardware (such as printers or other devices) that use Outlook. This scenario can occur if Focused Inbox and Modern Authentication for the tenant is turned on and then Modern Authentication is turned off. We generally recommend to not allow users to create App passwords anyway. Category Exchange. Time for the other alternative now. This lets you use what’s called SmartLinks technology to allow users to logon directly to SharePoint online without entering a username or password. Modern authentication brings Active Directory Authentication Library (ADAL)-based sign in to Office 2013 and Office 2016 Windows clients. Note that, because Office 365 does not provide an option to disable Basic Authentication, enabling Modern Authentication alone is insufficient to enforce MFA for Office 365. As of the publication of this article, Yahoo, iCloud, and on-premises Exchange Server do not support OAuth. Using ADFS you can log on to your computer and then when you open Outlook 2007+ you don't need to provide credentials again. However it's not enough just to deploy a recent version of Office, modern authentication (or OAuth) needs to be enabled in your tenant. Outlook 2016. Last year, we decommissioned Basic Authentication on Outlook REST API and announced that on October 13th, 2020 we will stop. Office 2013 To enable modern authentication for any devices running Windows (for example on laptops and tablets), that have Microsoft Office 2013 installed, you need to set the following registry keys. If you use Azure …. Outlook 2013 and higher support Modern Authentication. There are some limitations to using Modern Authentication at this time. For additional information about application support with Duo and Office 365, visit Duo's Guide to Office 365 mail client behavior when using Basic and Modern Authentication with Duo. For those of you who have upgraded to Microsoft Office 2016 and are using Microsoft Skype for Business 2016 with Microsoft Office 365, you may have noticed a seemingly endless authentication loop where after having successfully signed in with your Office 365 credentials, you keep getting prompted to indicate if this is a work or Microsoft Account. Microsoft Outlook 2013 - Default Port - Setup Guide Important Points. If you aren't sure if both tenants are enabled, simply run the client feature and launch Outlook. I was assuming 2019 would do the same but it doesn't. In these scenarios, you may be prompted for credentials, and Outlook doesn't use Modern Authentication to connect to Office 365. This client uses 2FA of Office365. Login to the Azure Portal. Outlook 2016. There are about 50 other things to try but I'll put this as my top one as it's fixed a most recent client issue. (I have configured Outlook 2016 using a Group Policy called ' Automatically configure profile based on Active Directory Primary SMTP address' meaning that the user shouldn't have to enter any details to create their profile. For device registration or for modern authentication to on-premises resources using pre-Windows 10 clients, the SAN must contain enterpriseregistration. After extensive testing at Connected Software, we have not found a way to make Epicenter Server work with Modern Authentication with Outlook 365/2016/2019. If your computer is running a version of Outlook / Microsoft Office older then 2016 you will need to upgrade or use BWA to access Dartmouth email. Sub-category. In that article we can see that modern authentication is: Turned off for Exchange Online by default. We do know that as O365 now uses 'modern' authentication, if the basic/legacy authentication is disabled, O365 accounts tend not to work. I've not actually use the Outlook app yet so I'm not certain. Users can authenticate to Outlook web fine via ADFS. Also, you must have ADFS 3. Using the add-in will continue to work following existing authentication and functionality. 1 or later; That can be a tough ask, and you’ll need to weigh up the risk of leaving basic authentication in place (to me this is an easy choice, but can still be difficult to get approved and implement). These security features provide enhanced authentication to users. After you enter your credentials, they are transmitted to Office 365 instead of to a token. You can do this by going into the control panel > (1) choose Small Icons > (2) Mail Microsoft Outlook 2016. If you want to use the comfort of signing in using your login and password with no need for application passwords in Outlook and other Office applications, you need modern authentication method in Office 365. Office 2013 sends Basic Authentication unless the following 2 registry keys are added to the user's session. What is this Hybrid Modern Authentication, and is it something you should tinker about? As with most questions in IT, the answer is less straightforward and leans towards what most consultants would say: "it depends". By default, modern authentication is enabled for SharePoint online and you do not have to configure anything in SharePoint online to enable modern authentication. The Gmail web and mobile apps do not use modern authentication and therefore do not work with Duo for checking your Office 365 email. Check the video for instructions. Start by clicking the File menu, then press the Add Account button:. But when we disabled ADAL on Office 2016 the issues was solved. Unfortunately the native mail client in the Mac is what is known as an "active" client. Under Authentication–> Select User name only and Browse to Select Domain. Join Nick Fisher of Okta where we’ll discuss how companies today are having success taking a Zero Trust approach to security. Office 2013 does support it, but here you need to add a certain registry key to trigger the modern authentication, otherwise it will use basic authentication. On the client side, Office 2016 will use Modern Authentication as first priority and Office 2013 will require a. Note: Clients using Modern Authentication client are treated as Web browsers. But Zdziarski goes so far as to argue that two-factor authentication using SMS. I am faced with yet another issue. 0\Common\Identity, create a DWORD value named  EnableADAL  and set it to zero. Users should use their Office 365 credentials to login to Outlook. Modern Authentication for Office 365 is based on Active Directory Authentication Library (ADAL), which allows Office 2013 (not enabled by default) and Office 2016 (by default) to use modern authentication instead of basic Windows authentication. In a nutshell, instead of using it’s own ADAL controls, Office 2016 running on Windows 10 will now “offload” the process of obtaining a token to the built-in Windows controls. Modern Authentication for Exchange Online only works with Outlook 2013 and later, supported web browsers, Outlook Mobile, Outlook for Mac 2016, and Exchange ActiveSync in iOS 11 or later. As it came up during the investigations that Office 2016 tries to use modern authentication by default, which was not the case with Office 2010. for each UPN suffix in use in your organization. € If you use Outlook 2010/Outlook for Mac 2011 or earlier, basic authentication is still used because modern authentication is not supported on. Other Outlook clients that are available in Office 365 (for example, Outlook Mobile and Outlook for Mac 2016) always use modern authentication as default to log in to Office 365 mailboxes. Modern Authentication provides Outlook 2016 with several benefits: Single sign-on (SSO). Office 2016 is a major upgrade, but not in the way you’d first suppose. What is Modern Authentication and why use it? Modern Authentication is a new method of granting access to all Office365 workloads for a wide range of client platforms including Office2016, Skype for Business 2016 as well as mobile devices running Windows, iOS and Android. Check the video for instructions. Click Show Profiles. Outlook for Mac got the feature in a 2016 update. Select Add to create a new Outlook profile. For additional information about application support with Duo and Office 365, visit Duo's Guide to Office 365 mail client behavior when using Basic and Modern Authentication with Duo. Hi, With Exchange 2013 deployments already in place, I’ve wanted to share with you all some “new” behaviors, tips and more to help you prevent headaches and issues 🙂 With regards to two previously posts – Prevent Outlook Anywhere (aka RPC over HTTP) from being automatically configured in Exchange 2007 with autodiscover and also Authentication …. By default, modern authentication is enabled for SharePoint online and you do not have to configure anything in SharePoint online to enable modern authentication. Next to outgoing server, change the SMTP port number from “25” to “587” and in the “ use the following type of encrypted connection ” box, choose “ TLS ”. Office 2016 : No, or EnableADAL = 1 : Yes : Modern authentication is attempted first. Office 2016 and later use modern authentication by default. com allows users to authenticate using AUTH LOGIN, which most email clients support. Do not support Modern Authentication; Use Outlook for Android or Outlook Web Access iPhone 5s or above (w/ iOS 12. 0, so if you use the desktop Gmail site, the mobile Gmail site or the mobile Gmail apps, you're not affected by this change. Modern Authentication is only supported natively in Outlook 2016. eM Client now supports PGP - create or import your PGP keys to send encrypted and signed emails. While unlikely, some applications or older hardware (such as printers or other devices) that use Outlook. Select the radio button for Pass-through authentication, and then select the Enable single sign-on to enable the Seamless Single Sign-On configuration process. Users should use their Office 365 credentials to login to Outlook. If modern authentication is not enabled then these clients and apps will be using basic or WS-Trust authentication. On a PC, Office 2016 will work with Microsoft Modern Authentication but Office 2013 on a PC requires a fix found here. Most of the time I need this information at a point in time, where I do not have access to the customers Exchange (Online) environment - and most of the time even the customer does not know if the tenant or the on-premise environment are running modern. I'm going to cover Authentication and type of access (impersonation vs delegate access vs direct access) and common problems developers run into in this article. However as mentioned in the previous section, you may want to disable modern authentication for all users except the pilot users for a period of time. Anyway, I looked into the Windows 10 email to try to find those settings and no luck. 3 version of the endpoint for windows integrated authentication which is not enabled by default. This should be changed to move towards modern authentication. To do that, set the DWORD value to 1. eM Client is a fully-featured email client with a modern and easy-to-use interface. Microsoft instead advocates using its so-called "modern authentication" process, which is based on the Active Directory Authentication Library and OAuth 2. These security features provide enhanced authentication to users. Enter an e-mail address to add your account. These messages would then be delivered to the destination mailbox. In my day to day business I often need to know if a tenant or an on-premise Exchange 2016 environment is enabled for modern authentication. When I first set up MFA in Office 365, I was convinced you were required to use App Passwords for Outlook 2016 and iOS Read More ». Outlook 2016 works, Outlook 2010 does not. You said above that the MFA may be delayed for 14 - 90 days based on the O365 setting, but in our case we are not seeing the 2nd factor prompted for Thick Clients. The way to identify if you are using modern authentication is the HTML based login screen which look like this:. This SharePoint PowerShell tutorial explains, various SharePoint 2013 PowerShell script examples to create web applications, site collection, subsite, list or document library in SharePoint 2013/2016. @AaronBI this seems like a separate issue. The fix is the TAP adapter change of adding the gateway address to it. Below are the things that we need to think for Outlook Anywhere, OWA, Active Sync , EWS , ECP. Enable and set up the integration with Microsoft® Outlook®. Office 2016 documents and Outlook continued to pop-up for credentials and wouldn't accept even the correct one. ) For details on how to enable MA for Exchange Online tenants, see Enable Modern Authentication in Exchange Online. Connect PowerShell to Skype for Business online in your Office 365 tenant. There are about 50 other things to try but I’ll put this as my top one as it’s fixed a most recent client issue. If you still haven’t caught up on Modern authentication, you definitely should. Examples include: Multi-factor Authentication (MFA) using smart cards. Technically, Modern Authentication brings Active Directory Authentication Library (ADAL)-based sign-in to Office client apps across platforms. The MAC Outlook 2016 does NOT support modern authentication with ADFS - Only app passwords which is not MFA. Many of the Office 2016 apps (and some of the Office 2013 apps with the right updates and registry settings) can use what Microsoft likes to call Modern Authentication. Microsoft documents this limitation as part of MS Office Clients and the Office 365 service. To know how to add Yahoo Mail to Outlook 2007 / 2016 / 2019, everyone must first know the need to do so. NTLM authentication is supported in pre-Windows 2000 environments. Enable modern. Desktop/Laptop. Outlook for OS and Android. In that article we can see that modern authentication is: Turned off for Exchange Online by default. If we employ negotiate authentication, exchange will authenticate the client using NTLM authentication type and if unable to verify authenticity, will challenge the client to authenticate using a username and password. Office 2013 To enable modern authentication for any devices running Windows (for example on laptops and tablets), that have Microsoft Office 2013 installed, you need to set the following registry keys. (2016, 2013, or 2007) Click “Tools” and then “Account Settings” (Outlook 2007) Click “File” and “Info“, then under Account Information, click “Account Settings” (Outlook 2016, Outlook. com > Azure Active Directory > Sign-ins and use a filter: This will allow you to filter out what might require legacy authentication in the future. Oddly, Outlook 2016 autodiscover works fine. Along with the new Mailbox role, Exchange 2016 also allows you to proxy traffic from Exchange 2013 to Exchange 2016 in addition to Exchange 2016 to Exchange 2013. This is at variance with Sky's advice. I was recently migrated at work to Outlook 2016 (version 16. Because modern authentication clients support these methods but many legacy username/password clients do not, these organizations can block username/password client apps. Users will still be able to access Office 365 through Office 2016 apps (or Office 2013 apps, if they are configured correctly). Modern Authentication now allows clients to use Multifactor Authentication with Office 2013 / 2016 clients without the need for App Passwords. Select Check name then Enter your Office 365 user email address (address should underline). You "never needed to make a change to the TAP driver for this to work" because you are not using Office 365 with Modern Authentication. Under Authentication–> Select User name only and Browse to Select Domain. After Modern Authentication is enabled, users running Office 365 ProPlus from versions released April 2017 through Nov. Web browsers will get redirected to the ADFS server to complete their authentication. External Users. The Gmail web and mobile apps do not use modern authentication and therefore do not work with Duo for checking your Office 365 email. All Exchange 2007 and 2010 servers have to be removed from your environment. Multi-Factor Authentication and App Passwords for Office 365 Many Office365 clients are transitioning their users to Multi-Factor Authentication to increase data security. Teams also uses modern authentication to keep the sign-in experience simple and secure. All new Office 365 deployments have "modern authentication" enabled by default but older tenants do not. Sub-category. If modern auth is not working for a single client then disabling it is a workaround. Asked by samlyn1. It’s a very common issue , outlook 2007 is a very old client and its only supported post sp2 with office 365 however Outlook 2010 is fully supported. But when we disabled ADAL on Office 2016 the issues was solved. com > Azure Active Directory > Sign-ins and use a filter: This will allow you to filter out what might require legacy authentication in the future. Below are the things that we need to think for Outlook Anywhere, OWA, Active Sync , EWS , ECP. Thanks for calling my attention to. We are planning to upgrade to Exchange Server 2016 shortly - On-premises only, NO hybrid configuration. We are using Exchange 2016 + Outlook for Mac 16. If you have written your own code using these protocols, you will need to update your code to use OAuth 2. Let’s go! Open Microsoft Outlook. Ask yourself these questions: Are your systems on Windows 10 or older? If you're not on windows 10, you can't leverage modern authentication. It was a click-to-run executable without any documentation, but it introduced support for Modern Authentication which is a requirement for MFA. Connect-IPPSSession -UserPrincipalName jeff. Now modern authentication is available to any customer running the March 2015 or later update for Office 2013. Are you using Outlook 2010? If so, you cannot enable modern auth. The Modern Authentication in Microsoft 365 is based on ADAL (Active Directory Authentication Library) and OAuth 2. Go to the Outgoing Server tab. If you aren't sure if both tenants are enabled, simply run the client feature and launch Outlook. Along with the new Mailbox role, Exchange 2016 also allows you to proxy traffic from Exchange 2013 to Exchange 2016 in addition to Exchange 2016 to Exchange 2013. Unlike Tbird in the OP which has a setting for authentication. If modern auth is not working for a single client then disabling it is a workaround. These messages would then be delivered to the destination mailbox. After Modern Authentication is disabled, users may intermittently get prompted for their credentials in Outlook 2016 and have to repeatedly enter their username and password. You said above that the MFA may be delayed for 14 - 90 days based on the O365 setting, but in our case we are not seeing the 2nd factor prompted for Thick Clients. (Outlook 2010 and Outlook 2007 can not use Modern Authentication) Enable or disable modern authentication in Exchange Online. The registry key is called EnableADAL and enables Modern Authentication for Office 2013, think it is already enabled in Office 2016 so you just need ADFS. User accesses a Microsoft Office client-side application such as Outlook using Modern Authentication, or a web application. Only if you do not have Modern Authentication turned on in your tenant. If you have Two-Step Verification enabled for your account and are using Outlook 2013 or previous or an msi-version of Outlook 2016, you’ll need to supply a special App Password instead of your regular. Given my Exchange background the answer was pretty much staring me in the face. However as mentioned in the previous section, you may want to disable modern authentication for all users except the pilot users for a period of time. Posted on June 6, 2016 Updated on June 6, 2016. Modern SMTP servers typically require authentication of clients by credentials before allowing access, rather than restricting access by location as described earlier. This feature requires authentication through EWS, and will no longer be available with Basic Authentication. Authentication verification step 2: Enter a code obtained via the Authenticator app (available for iOS and Android ), an SMS text message or a secondary email address. Outlook 2013 has no issue, Outlook 2016 does not work with aaa samAccountname, mail. Modern Authentication now allows clients to use Multifactor Authentication with Office 2013 / 2016 clients without the need for App Passwords. Exchange Online Modern Auth Default State. Note: Clients using Modern Authentication client are treated as Web browsers. Intune Conditional Access leverages Exchange ActiveSync to quarantine these unapproved clients and sends an email into their inbox indicating that the they need to install Outlook app and. How to Configure Microsoft Outlook Using Gmail POP3 Settings. The challenge is with older email clients (Outlook 2010 and others), services and scripts which use EWS or scripts which still use basic/legacy authentication. Office 2016 defaults to Modern Authentications but falls back to Basic Authentication if Modern Authentication fails (i. After Modern Authentication is disabled, users may intermittently get prompted for their credentials in Outlook 2016 and have to repeatedly enter their username and password. Enabling or disabling modern authentication in Exchange Online as described in this topic does not affect other email clients that support modern authentication (for example, Outlook Mobile, Outlook for Mac 2016, and Exchange ActiveSync in iOS 11 or later). Are you using Outlook 2010? If so, you cannot enable modern auth. To get some design ideas or a bunch of ready-to-use templates, use this free email signature generator. The other 365 suite seem to; I removed all of them last night and reinstalled, and upon first use of Word & Excel, they popped up that familiar 365 login dialog, not a Windows dialog, asked for auth plus code and then began working. Start by clicking the File menu, then press the Add Account button:. Modern Authentication is only supported natively in Outlook 2016. Users can authenticate to Outlook web fine via ADFS. To create email signatures in Microsoft Outlook 2016, 2013 or 2010, repeat steps II and III from this article. In O365 there are a plethora of ways to view and configure user profile images. Unfortunately, we don't have much more than this right now, hopefully we'll get more complete testing done in the near future, as more and more customers are making their way onto O365. Below is an example of the end-user experience when using Outlook 2010 for connection to Exchange Online. All Google products use OAuth 2. Last year, we decommissioned Basic Authentication on Outlook REST API and announced that on October 13th, 2020 we will stop. Moving forward, Microsoft will use Modern Authentication (Modern Auth) for the aforementioned protocols to access Exchange Online on Office 365 tenants. For skype run the following. Here is the latest "reg fix" if your Exchange account is not setting up in Outlook. ) For details on how to enable MA for Exchange Online tenants, see Enable Modern Authentication in Exchange Online. As Outlook Anywhere was originally only designed to be used for external connections, the Autodiscover service in Exchange 2007 and 2010 only provided Outlook clients with one set of configuration parameters used for external. Outlook 2010. These longer cases. Category Exchange. Simple, go to portal. Once Modern Authentication is enabled a user will authenticate with one of the Office 365 services and they will be issued both an Access Token and a Refresh Token. Outlook 2013 can be configured to support modern authentication, but it requires a few registry edits and an up-to-date client. Change How Many Attachments are Listed in Attach File After upgrading to office 2016, I now have a list of "Recent Items" under the attachment button. If you have written your own code using these protocols, you will need to update your code to use OAuth 2. If you are using Outlook 2010 and find that. To resolve above issue I had to enable modern authentication on my office 365 tenants. Use PowerShell to enable your Exchange Online service for modern authentication as described here and Skype for Business Online as described here. com accounts in Outlook desktop. We also have an internal on-premises IDP (PingFederate). 14 and above) Phones. In this post it was demonstrated that Exchange Web Services is not being protected by a popular two-factor authentication software, and it was possible to still read emails of a user after only obtaining their login credentials. Stanford is now requiring two-step authentication for all methods of accessing email. Office 2013 does support it, but here you need to add a certain registry key to trigger the modern authentication, otherwise it will use basic authentication. Note: If you have a Basic Auth mail profile and put a rule in place to block Basic Auth access, this will not have an impact on Outlook 2016's ability to automatically convert to a Modern Auth profile. Due to the way basic authentication works the end-user experience is not pretty and will not be pretty. There is no need for an app password. The final drawback can occur only if you plan on using Modern Authentication with third-party identity providers. Modern Authentication provides additional support for SAML & Multi Factor Authentication. I’m not quite sure of the trigger. As talked about at Microsoft Ignite 2018, almost all of the password spray attacks Microsoft identifies are using legacy authentication protocols. Office 2016 supports ADAL and is enabled by default; All things considered, Exchange Server has a much better supportability stance for Modern Auth, especially for hybrid deployments. After my upgrade and on the first start I got immediately prompted for credentials. If the computer with a problem Outlook is not joined to the Active Directory domain, then on the contrary, you should try to switc from NTLM authentication to Basic. Link to this Post. Office 365 multifactor authentication is based on Azure AD as explained before, and therefore also uses Azure multi-factor authentication. but, since there is no MFA support, I had to go into portal. For performing the same, follow the steps mentioned below: Firstly, exit MS Outlook and open the Control Panel. Office 2013 sends Basic Authentication unless the following 2 registry keys are added to the user's session. Name the app password and click Generate. Second: You shouldn't have any problem using 2FA with Microsoft's mobile Office apps, Outlook Groups, Office 2016 desktop apps, and OneDrive. The MAC Outlook 2016 does NOT support modern authentication with ADFS - Only app passwords which is not MFA. Looked at loads of sites which suggest open authentication is actually modern authentication and that it's automatically enabled on Outlook 2016 so what's going on?. For skype run the following. 0\Common\Identity, create a DWORD value named  EnableADAL  and set it to zero. It was a click-to-run executable without any documentation, but it introduced support for Modern Authentication which is a requirement for MFA. If you enable this policy setting, you can choose from three different options for controlling how Outlook authenticates with Microsoft Exchange Server:- Kerberos/NTLM password authentication. In that article we can see that modern authentication is: Turned off for Exchange Online by default. You can create or change the registry key so that Outlook start using the new authentication method for web services, such as EWS and Autodiscover. After extensive testing at Connected Software, we have not found a way to make Epicenter Server work with Modern Authentication with Outlook 365/2016/2019.
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