Can DMARC reports hurt my reputation? I know most ISP's treat repeated NDR's as malicious or abusive behavior. Thoughts?
-Jake Here's a list of a few: [email protected]<mailto:[email protected]> SMTP error from remote mail server after RCPT TO:<[email protected]<mailto:[email protected]>>: host smtpvip.turner.com [157.166.228.84]: 554 5.7.1 <[email protected]<mailto:[email protected]>>: Relay access denied [email protected]<mailto:[email protected]> SMTP error from remote mail server after RCPT TO:<[email protected]<mailto:[email protected]>>: host aspmx.l.google.com [2607:f8b0:400d:c04::1a]: 550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/answer/6596 c93si5552955qgd.5 - gsmtp [email protected]<mailto:[email protected]> SMTP error from remote mail server after RCPT TO:<[email protected]<mailto:[email protected]>>: host mx2.mail.aliyun.com [110.75.48.150]: 552 "RCPT TO" mailbox unavailable [email protected]<mailto:[email protected]> SMTP error from remote mail server after RCPT TO:<[email protected]<mailto:[email protected]>>: host email4-beyond.com [67.216.72.162]: 511 Host Not Authorized to Relay [email protected]<mailto:[email protected]> SMTP error from remote mail server after RCPT TO:<[email protected]<mailto:[email protected]>>: host mx1.emailsrvr.com [173.203.2.36]: 550 5.7.1 <[email protected]<mailto:[email protected]>>: Relay access denied. ________________________________ This message contains information that may be confidential and privileged. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy, print or disclose to anyone the message or any information contained in the message. If you have received this e-mail in error, please advise the sender by reply and delete the message. Thank you.
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