I have not been able to find any udpates on “New” Outlook support, I am prohibited from using the legacy Outlook client by IT policy. Is there a plan/schedule to support “New” Outlook? I am currently using Spamsieve with Mail.app, however it is having issues in my IT environment where it fails to move messages 90% of the time (even if I manually move them, they don’t actually get moved and the read/unread status also is broken). Due to these issues with Mail.app I am forced to use Outlook, and Spamsieve is losing its effectivness due to the Mail.app issues with O365 Exchange.
We plan to support New Outlook as soon as Microsoft restores support for AppleScript, which they say will roll out in December 2025.
Are you allowed to us the MailMaven e-mail client? It works with Exchange and SpamSieve.
Sadly, only Mail.app or Outlook are allowed to even authenticate via our Oauth SSO systems.