This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
Time 3/27/2023 7:35:54 a.m.
SMTP error from remote mail server after
550 5.1.1 <3/27/2023 7:35:54 a.m.> recipient domain rejected - invalid DNS
Reporting-MTA: dns;
Action: failed
Final-Recipient: rfc822;
Status: 5.0.0
Remote-MTA: dns Host
Diagnostic-Code: smtp; 550 5.1.1 <> recipient domain rejected - invalid DNS