{4}: The recipient e-mail system does not have enough information to deliver the message. This code may indicate that routing configuration errors exist and the delivery path to specific domains cannot be identified. Troubleshooting: Verify that address spaces are configured correctly on send connectors.
The recipient e-mail address has changed and is not accepting e-mail messages. No forwarding address is available. This code ...
The recipient e-mail system can't process this e-mail message. The sender should try creating a new message and sending it ...
The recipient e-mail system can't process this message at this time. Microsoft Exchange will not try to redeliver this message ...
The recipient e-mail system can't process this message. Microsoft Exchange will not try to redeliver this e-mail message ...
The recipient e-mail system does not have enough information to deliver the message. This code may indicate that routing ...
The recipient e-mail system is currently full or overloaded and can't accept any messages. Microsoft Exchange will not try ...
The recipient e-mail system is not accepting any e-mail messages. The sender should try sending the message again later. ...
The recipient e-mail system isn't accepting messages now. Microsoft Exchange will not try to redeliver this message for you. ...
The recipient mailbox is disabled and is not accepting e-mail messages. Verify that the recipient's mailbox is enabled and ...