On-prem Skype for Business (SFB)

IBN 4,376 Reputation points
2022-04-13T11:13:59.18+00:00

Hello Community,

Please I need your help on this.

On-prem Skype for Business (SFB) asking for exchange credentials continuously post enabling MFA in O365

After we set up the MFA then the issue started with SFB On-Premises.

I have tried using the APP password, but it didn’t work. Our Exchange Server is hosted online

Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
9,544 questions
Skype for Business
Skype for Business
A Microsoft communications service that provides communications capabilities across presence, instant messaging, audio/video calling, and an online meeting experience that includes audio, video, and web conferencing.
614 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,358 questions
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Accepted answer
  1. JimmyYang-MSFT 50,356 Reputation points Microsoft Vendor
    2022-04-14T07:40:40.243+00:00

    Hi @IBN

    Do you mean your Skype for Business client always ask for credentials when log in?

    What is your environment? hybrid or on-premise?

    It recommends you try to add the following registry on your computer and rebooted it to see if could be fixed.

    For Skype for Business:

    HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Lync

    Then, apply the AllowAdalForNonLyncIndependentOfLync registry key setting:

    “AllowAdalForNonLyncIndependentOfLync”=dword:00000001


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