I've been getting some reports that relaying through Microsoft High Volume Email (HVE) accounts has suddenly stopped working since this morning. When I try sending an email via PowerShell, I get an error message: '451 4.7.0 Temporary server error. Please try again later AUTH1003'. Is anyone else encountering this issue?
3 Answers
Our customer is facing the same problems. It looks like there might be some ongoing issues with Microsoft right now. Anyone else heard anything official from them?
I checked and it seems like a lot of folks are reporting the same issue. Microsoft health alerts indicate it might be a false positive, but not sure what's going on exactly. Anyone got the scoop?
Yeah, we're experiencing the same issue with several different HVE accounts, although some accounts are still working. Seems like it might be an intermittent problem on Microsoft's side.
Yeah, I saw that too. It's confusing because support hasn't given us any feedback yet.