I have an exchange 2003 server on-site, income and out going emails were working, then incoming emails are not recieving. the sender gets this error when the email is undeliverable:
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 No such domain at this location (state 14).
I can send out the email to the, but then can't recieve. And limitations such as the mailbox being full, is not at its limitaions as of yet.