Is Microsoft 365 Exchange Currently Down?

Just checked Downdetector, and there’s a significant spike in reports. Anyone else finding that their email queues are building up?

Looks like it's down for a lot of people. I've checked in various locations, including Canada and the East Coast, and many users are reporting the same issues with receiving emails and error messages in the Microsoft admin dashboards.

I made some changes to my Exchange settings, and right when I did, the emails stopped flowing. I'm hoping this downtime is just bad timing and not something I broke!

Microsoft acknowledged an ongoing issue with Microsoft 365 services. They mentioned investigating potential impacts, especially with Outlook and certain service portals throwing 500 errors.

It seems to be an issue with incoming emails specifically. While internal mails are functioning, any external emails are giving a temporary server error.