A message from domain-secured domain '%1' on connector '%2' failed to authenticate because no Transport Layer Security (TLS) certificate was supplied. Contact the administrator for %1 to resolve the problem, or remove the domain from the domain-secured list.
A message could not be sent to the Content Filter wrapper because of an error. The message is being rejected. Details: %1 ...
A message from domain-secured domain '%1' on connector '%2' could not be authenticated because the server did not use Transport ...
A message from domain-secured domain '%1' on connector '%2' could not be authenticated because the server did not use Transport ...
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 ...