@Focsa_daniel, are you using Outlook 16.53 (21082406) with macOS Monterey version 12.0 Beta (21A5304g) ? Mac M1 ? Still working here. More stable than ever. p.s.: I'm let the Mac sleeping and Outlook open in background since it started working to make sure it will remain working.

tutosanmartin subscribe to Microsoft Office Beta Program to update to this version.

Exactly same is happening here !!!!! Outlook just started working without any update from Apple or from Microsoft (at least, none clear and visible update). Just Using Outlook 16.53 (21082406) on MacBook Pro M1 with macOS Monterey version 12.0 Beta (21A5304g). Just restarted system and it starts to work fine in all e-mails.

Thanks Enunezgarcia, but I using Monterey 12.0 Beta (21A5304g) and there is no way to downgrade to beta 5.

Me too danzero M1 Mac

Thanks for the trick scottyncstate, but nope. Keeps crashing for me. Only on certain e-mails selected (including recently e-mails). Doesn't work neither on new outlook or switching back to old outlook. I'm sure I'll have a heart attack !

Using Monterey 21A5304g and Outlook 16.53 21082201. Checked for updates right now, installed and Outlook keeps crashing when select "certain" messages. I don't know what to do now...

Same here. Joined Microsoft Beta Program, updated Outlook and still crashes when select a message.

Thanks, but doesn't work for me. Keeps crashing when select a specific type of message. Any other ideas ??