#ModernAuth
🚨Entra #ConnectSync 2.5.3 has been released for download.
- Now supports #ModernAuth with #Entra #Application and #Certificate based authentication.
bit.ly/4dNWvHE
June 1, 2025 at 11:11 AM
Still using 𝗦𝗲𝗻𝗱-𝗠𝗮𝗶𝗹𝗠𝗲𝘀𝘀𝗮𝗴𝗲 with Basic Auth.?

This PowerShell module helps you transition to Modern Authentication:

  • Translates 𝗦𝗲𝗻𝗱-𝗠𝗮𝗶𝗹𝗠𝗲𝘀𝘀𝗮𝗴𝗲 to Microsoft Graph
  • Supports SMTP with OAuth2 (SASL XOAUTH2)

www.alweys.ch/blog/2025/04/03...

#PowerShell #ModernAuth #OAuth #Microsoft365
Send E-Mails with PowerShell using Modern Auth. (OAuth) - Alweys C//oud
Ensure that your cloud is always oriented the right way! by Stefan Wey
www.alweys.ch
June 25, 2025 at 7:01 AM
Outlook for iOS and Outlook for Android can now use AD FS Modern Authentication to access mailboxes in supported pure on-premises Exchange Server deployments.

techcommunity.microsoft.com/blog/exchang...

#MSExchange #ADFS #ModernAuth
Exchange Server AD FS Modern Authentication: Expanded Outlook client support | Microsoft Community Hub
Expanded Outlook client support for Exchange Server AD FS Modern Authentication is here!  
techcommunity.microsoft.com
September 8, 2026 at 2:31 PM
Decreased @MSFTExchange rights @AD and a clear statement about #ModernAuth support for pure #On-Prem Versions. CU2 for #Exchange 2019 was realeased:
https://techcommunity.microsoft.com/t5/Exchange-Team-Blog/Released-June-2019-Quarterly-Exchange-Updates/ba-p/698398
Released: June 2019 Quarterly Exchange Updates | Microsof...
Today we are announcing the availability of quarterly ser...
techcommunity.microsoft.com
November 28, 2024 at 8:42 PM
We are happy to announce that ADFS Modern Authentication can now be used with the native Apple Mail application on macOS Sequoia and iOS 17.6.1 (or later)!

Get the details at techcommunity.microsoft.com/blog/exchang...

#MSExchange #ADFS #ModernAuth #AppleMail
Update on Exchange Server ADFS Modern Authentication support | Microsoft Community Hub
We are pleased to provide an update regarding Exchange Server ADFS Modern Authentication support.  
techcommunity.microsoft.com
November 26, 2024 at 2:09 PM
Thanks @Microsoft and @Yubico, now I can go #passwordless!
#M365 #ModernAuth #MFA
November 6, 2024 at 7:16 PM
Outlook with Exchange 2019 CU13 & ModernAuthentication
Greetings everyone, I am currently trying to get ModernAuth running in conjunction with Exchange 2019. I used these instructions for this: <https://learn.microsoft.com/en-us/exchange/plan-and-deploy/post-installation-tasks/enable-modern-auth-in-exchange-server-on-premises?view=exchserver-2019> I am currently failing at the Outlook point. The client opens, the setup of the mail address starts, the ADFS login window opens, user data is entered correctly and after a short time I end up back in the setup and the game starts again. Eventlog: Name of the faulty application: OUTLOOK.EXE, version: 16.0.17830.20138, timestamp: 0x66aaad8c Name of the faulty module: mso20win32client.dll, version: 0.0.0.0, timestamp: 0x668f31af Exception code: 0x01483052 Fehleroffset: 0x000000000031782d ID of the faulty process: 0x0x16CC Start time of the faulty application: 0x0x1DAF3BB250FB675 Path of the faulty application: C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE Path of the faulty module: C:\Program Files\Common Files\Microsoft Shared\Office16\mso20win32client.dll Berichtskennung: 6232fab8-77a5-441c-a204-b9db6bebfe1e Full name of the faulty package: Application ID that is relative to the bad package: ADFS trace: An OAuth authorization code: 'q5q4BILC3AgCAPklqlJhAv28gd0' was successfully sent to Client: 'd3590ed6-52b3-4102-aeff-aad2292ab01c' with redirectUri: 'ms-appx-web://Microsoft. AAD.BrokerPlugin/d3590ed6-52b3-4102-aeff-aad2292ab01c' for resource 'https://(ExchangeServer).zentrale.etask.de/'. The user is 'ZENTRALE\exchange-test-user ' on the device '' if device claims exist. The client IP is '192.168.10.53'. Any ideas?
techcommunity.microsoft.com
August 22, 2024 at 10:50 AM
Two new #OneDrive Group Policies enable #OIDC authentication for on-prem #SharePoint servers — moving away from NTLM & Kerberos toward #ModernAuth with #EntraID.
🔗 Original article: https://bit.ly/4oTCB2g

#Microsoft365 #ITAdmin
November 3, 2025 at 2:34 PM
🚀 #OneDrive bringt 2 frische #Gruppenrichtlinien:
🔐 SharePointOnPremOIDC – OIDC-Auth für lokale #SharePoint Server
🧭 SharePointOnPremApplicationIdUri – legt die Entra-App-URI fest

https://bit.ly/490QneC

#Microsoft365 #EntraID #OIDC #ModernAuth #ITAdmin #Security
November 3, 2025 at 2:04 PM
Microsoft will disable the legacy IDCRL authentication protocol in #SharePoint Online and #OneDrive starting February 2026. Applications using legacy protocols should be updated to avoid service disruption. #LegacyAuth #ModernAuth
Legacy authentication in SharePoint Online will retire starting February 2026
Legacy IDCRL authentication in SharePoint Online will be retired starting February 2026. Admins should review Purview Audit Logs and update any applications still using legacy protocols.
topedia.net
November 30, 2025 at 12:47 PM