
Security
Microsoft Exchange Online PowerShell Drops Legacy Credential Support in 2026
2/13/2026

Cloud
Microsoft Sets April 2027 Deadline to Retire Exchange Online EWS API
2/5/2026

Cloud
Message Trace Support Using Graph API Reaches Public Preview with Throttling and Migration Path
1/22/2026

Cloud
Demystifying Exchange Online Mailbox Quotas
1/17/2026

Cloud
Exchange Online Warns Against Local Move Requests: Strategic Implications for Cloud Administrators
1/9/2026