Microsoft 365 admins warned of new Google anti-spam rules

https://www.bleepingcomputer.com/news/security/microsoft-365-admins-warned-of-new-google-anti-spam-rules/

https://twitter.com/home/status/1711036271928152372

https://twitter.com/home/status/1711098152088916279

https://twitter.com/home/status/1711142467901505761