Update: The full timeline for retirement of Basic Authentication in Exchange Online is now published in Basic Authentication Deprecation in Exchange Online – September 2022 Update.
For many years, ...
Updated Jul 09, 2024
Version 10.0
Blog Post
SpartanWaycomau yes and it says it's Ok with warnings
- Connectivity Test Successful with Warnings
- The Autodiscover service was successfully contacted using the HTTP redirect method.- Analyzing the certificate chains for compatibility problems with versions of Windows.
- Potential compatibility problems were identified with some versions of Windows.
Additional Details : The Microsoft Connectivity Analyzer can only validate the certificate chain using the Root Certificate Update functionality from Windows Update. Your certificate may not be trusted on Windows if the "Update Root Certificates" feature isn't enabled. - root certificate are updated as per "add remove programs" features
even the test outlook connectivity is OK with same warning for SSL from root certificate
Testing MAPI over HTTP connectivity to server outlook.office365.com and RPC over HTTP are both OK.
ThunderBird works great with IMAP settings on both XP and W2K3. is by chance the Modern Auth supported by Thunderbird V52 ?
Outlook still not able to connect to exchange online...