554
Hotmail having a bad day
Hotmail seems to be having a bad day, responding to a lot of delivery attempts with “554 Transaction failed” responses.
It’s not you, it’s them. They’re aware of the issue.
Hotmail seems to be having a bad day, responding to a lot of delivery attempts with “554 Transaction failed” responses.
It’s not you, it’s them. They’re aware of the issue.