Outlook 0x80072F78 and 0x80072F7D: HTTPS Inspection Breaks the Exchange Session
Outlook 0x80072F78 appears when a proxy or antivirus rewrites HTTPS traffic. Bypass Microsoft 365 endpoints from TLS inspection to fix the session.
Outlook 0x80072F78 appears when a proxy or antivirus rewrites HTTPS traffic. Bypass Microsoft 365 endpoints from TLS inspection to fix the session.