10-11-2023, 08:55 PM
Exchange Online mail delivery issues caused by anti-spam rules
Microsoft is investigating Exchange Online mail delivery issues causing "Server busy" errors and delays when receiving emails from outside organizations. [...]
https://www.bleepingcomputer.com/news/mi...pam-rules/
Microsoft is investigating Exchange Online mail delivery issues causing "Server busy" errors and delays when receiving emails from outside organizations. [...]
https://www.bleepingcomputer.com/news/mi...pam-rules/