The original message was received at Sun, 8 Sep 2024 11:05:10 -0400 from localhost [127.0.0.1] ----- The following addresses had permanent fatal errors ----- (reason: 550-5.7.1 [66.175.56.214 12] Gmail has detected that this message is likely) ----- Transcript of session follows ----- ... while talking to gmail-smtp-in.l.google.com.: >>> DATA