I've been noticing some delays with email delivery on Exchange, particularly for customers using a mail filter. The logs show a recent delivery attempt was deferred with a temporary server error message. Is anyone else experiencing similar issues today?
5 Answers
Definitely experiencing issues across the board – Microsoft, Mimecast, and Barracuda are all having problems. Downdetector has some reports on it, but be cautious with that info!
Yep, I'm seeing the same thing. There's an issue ID associated with it, MO1221364, which confirms it's a widespread problem. Check out Microsoft's service health updates for the details!
Looks like Azure is having front-end issues again. Just when you think it's stable!
I can confirm there's a delay over in the US Southeast too. It seems like it's affecting various areas. Not just me!
Same here! Dallas and Ashburn are both reporting issues. Maybe it's time for Microsoft to sort this out once and for all!
I've noticed my printers can't scan to email anymore either, and the admin center isn’t fully loading. It's been a mess lately!
I’m with you on that. There’s also a huge delay in opening the admin panel. Super frustrating!

Honestly, it's mainly Microsoft causing the chaos. Most of the other reports are just people panicking over email not going through.