Only 1 user can login after removing computer from Domain Windows.
This could easily lead to the wrong one being selected when changes are. The problem is the default name is "Microsoft Exchange", which is already used by the default self-signed certificate so you have 2 "Microsoft Exchange" entries in EAC Certificates. How do you assign a friendly name when making an SSL cert request with EMS? Collaboration.Today will be a day of providing support to all those who waited until Monday to test their phones and laptops. It took some scrambling and testing to discover that removing a couple credentials from Credential Manager fixed it (as does adding a couple registry entries that force Modern auth, but you only need to do one or the other).Įverything I read said Outlook 2016-present supports Modern Auth and it converts the profile from basic auth to Modern auth - I call BS on that! So, I turned it on and waited until the next morning to try things out and found out we still had issues with Windows Outlook users being presented with the Basic auth login boxes (which no longer work). There is a little link you can click in the Security Defaults switch area that gives you detailed info on what happens, and enabling Modern Auth is not one of them. He confirmed that the "Security Defaults" switch does NOT enable Modern Authentication, but it does block Basic Auth. I opened a ticket with MS and quickly got a call back. Your admin account won't be prompted to set up anything more than likely. I could be wrong, but I thought the MFA legacy setting will go away eventually.
#Microsoft security defaults verification#
It still works on its own but Security Defaults will prompt the users to set up additional verification methods. The MFA setting is a "legacy" setting now I believe. It actually gives you a disclaimer about this if you try to turn on Modern Authentication if Security Defaults is enabled. I know for sure the Modern Authentication setting gets overruled by Security Defaults. This resets the user's MFA details, and they must now re-register their MFA methods upon their next sign-in.Both of the settings in the Admin center you refer to are essentially overridden by Security Defaults is my understanding. If the user's device has been lost or stolen, then also click Revoke MFA sessions. On the left-hand menu panel, under Manage, click Authentication methods.Īn option bar appears at the top of your screen.The selected user's Profile page appears. Search the list for, and click on, the desired user.From the left-hand menu, click Azure Active Directory and, from the options given, click Users.Go to, and sign into the Microsoft Azure portal using an account with administrative privileges.Resetting a user's MFA details requires the user to re-register at next log-on. To complete this task, you must have appropriate Office 365 administrator permissions. This article shows how an administrator can reset a user's MFA details, enabling the user to then set up new MFA details at their next log on.
However, if this is not completed prior to decommissioning the old device, then administrator assistance will be required to reset the user's MFA details. Individual users may manage their own MFA settings using the online portal at. A resultant change to MFA details is therefore required if the user is to continue to enjoy access. This is likely to impact MFA and so prevent access to the user's computer. Over time, a user may lose or replace an authenticator device or perhaps move to a new mobile phone number. Multi-factor authentication (MFA) is an authentication method in which a computer user is granted access only after successfully presenting two or more pieces of evidence (or factors) to an authentication mechanism. Resetting an Office 365 user's MFA details