Forum Discussion

Mame Meier's avatar
Mame Meier
Copper Contributor
Nov 03, 2025
Solved

new Exchange Installation Autodiscover

Hi I have had a lab environment and suspended this to get experience with a new setup. Old setup had a ADFS server in place. New lab setup is based on Windows Server 2025, 1 DC, 1 Exchange server S...
Exchange Server
outlook
  • Zohaib_Yousuf's avatar
    Zohaib_Yousuf
    Nov 16, 2025

    Hi,

    As per my understanding, Your Domain Is Still Federated.

    Go to Entra ID → Custom Domain Names and check your domain.

    It will likely show:

    Authentication Type: Federated
    instead of:
    Authentication Type: Managed

    This happens because: Old lab used ADFS

    You created a new lab but synced the same domain name, Entra ID stored the old federation configuration, including metadata, Sign-in URL, and IssuerURI


    How to Fix the Issue: Convert Domain from Federated → Managed (recommended)

    Once you convert:
    Outlook autodiscover will stop redirecting to ADFS

Mame Meier's avatar
Mame Meier
Copper Contributor
Dec 01, 2025

Hi,

I did double check my Roles from the account which I connect to via MSGraph and I do have the mentioned roles.

Unfortunately the check of AppRoleAssignement do only show some other roles, such as:

ResourceDisplayName                AppRoleId
-------------------                ---------
Unifi AD Connect                   00000000-0000-0000-0000-000000000000
UNIFI Identity                     00000000-0000-0000-0000-000000000000
Microsoft Tech Community           00000000-0000-0000-0000-000000000000
Microsoft Graph Command Line Tools 00000000-0000-0000-0000-000000000000

Anything wrong on this?

Resources