A message tracking log entry was generated on server {2} at {6} indicating that a message sent by {4} could not be delivered to '{8}'. Check the status to determine the reason for the failure. Recipients: {3} Status: {7}
A message from domain-secured domain '%1' on connector '%2' failed to authenticate because no Transport Layer Security (TLS) ...
A message from domain-secured domain '%1' on connector '%2' failed to authenticate because no Transport Layer Security (TLS) ...
A message from domain-secured domain '%1' on connector '%2' failed to authenticate because the Transport Layer Security (TLS) ...
A message from domain-secured domain '%1' on connector '%2' failed to authenticate because the Transport Layer Security (TLS) ...
A message tracking log entry was generated on server {2} at {6} indicating that a message sent by {4} could not be delivered ...
A Message Waiting Indicator (MWI) notification '%1/%2 (unread/read)' for mailbox '%3' associated with UM extension '%4' was ...
A Message Waiting Indicator (MWI) notification '%1/%2 (unread/read)' for mailbox '%3' associated with UM extension '%4' was ...
A message with the Internal Message ID %1 was rejected by the remote server. This message will be deferred and retried because ...
A message with the Internal Message ID %1 was rejected by the remote server. This message will be deferred and retried because ...