Updates to auto sign in with on-prem Active Directory accounts
We've heard your feedback and are committed to making your identity experience great. In Edge Beta 81.0.416.11 and version 82.0.427.0 onwards, On-prem Active Directory account auto sign in (sign in with accounts of the type DOMAIN\username) will only be targeted to organizations that enable it.
If an organization does not turn this feature on, users will only be auto signed in with the primary account on their operating system if it is an MSA or an AAD account. If there is no primary account or the primary account is an on-prem Active Directory account, users will not be signed into Microsoft Edge. Users that were auto signed in with their on-prem Active Directory accounts in a previous release will be able to sign out of it when they upgrade to newer versions of Microsoft Edge.
If you are an admin and you would like your users to be auto signed in with their on-prem Active Directory accounts, you can use the ConfigureOnPremisesAccountAutoSignIn (https://docs.microsoft.com/en-US/DeployEdge/microsoft-edge-policies#configureonpremisesaccountautosignin) policy to enable this. If you'd like to have your users auto signed in with their AAD accounts instead, please hybrid join your environment (https://docs.microsoft.com/en-us/azure/active-directory/devices/hybrid-azuread-join-federated-domains).
We hope that this helps make your Identity experience in Microsoft Edge better. Let us know if there is anything we could do to make this experience better. Thanks!