Message delivery failed because P1 address structure was incorrect. A non-delivery report is being sent to the message's originator.
Message delivery failed because either the message is larger than the maximum size allowed for the recipient, or the originator's ...
Message delivery failed because either the message is larger than the maximum size allowed for the recipient, or the originator's ...
Message delivery failed because it matched a "return to sender" rule on the recipient's inbox. A non-delivery report is being ...
Message delivery failed because it matched a "return to sender" rule on the recipient's inbox. A non-delivery report is being ...
Message delivery failed because P1 address structure was incorrect. A non-delivery report is being sent to the message's ...
Message delivery failed because P1 address structure was incorrect. A non-delivery report is being sent to the message's ...
Message delivery failed because the message content was either missing or does not have the correct X.400 class. A non-delivery ...
Message delivery failed because the message content was either missing or does not have the correct X.400 class. A non-delivery ...
Message delivery failed because the message envelope was missing. A non-delivery report (NDR) is being sent to the message's ...