The message couldn't be delivered because the recipient's destination e-mail system is unknown or invalid. Check the address and try again or contact your system administrator to verify connectivity to the recipient's e-mail system.
The message could not be received from domain-secured domain %1 because of a configuration error on Receive connector %2. ...
The message could not be redirected to an alternate-recipient because that recipient had previously redirected the message ...
The message could not be redirected to an alternate-recipient because that recipient had previously redirected the message ...
The message couldn't be created because one of the contacts couldn't be found. The contact may have been moved or deleted. ...
The message couldn't be delivered because the recipient's destination e-mail system is unknown or invalid. Check the address ...
The message couldn't be delivered because the recipient's destination e-mail system is unknown or invalid. Check the address ...
The message failed to be submitted because the storage limit for the mailbox that is submitting the message has been exceeded. ...
The message failed to be submitted because the storage limit for the mailbox that is submitting the message has been exceeded. ...
The message for user {0} will be deleted from the Unified Messaging pipeline because the pipeline is full. This could be ...