My server bounced a message. Here is the server log (sanitized). ----------------------------- Nov 13 02:07:52 myserver postfix/smtpd[27706]: NOQUEUE: reject: RCPT from sonic302-23.consmr.mail.gq1.yahoo.com[98.137.68.149]: 554 5.7.1 Service unavailable; Client host [98.137.68.149] blocked using cbl.abuseat.org; Blocked - see http://www.abuseat.org/lookup.cgi?ip=98.137.68.149; from=<per...@sbcglobal.net> to=<m...@myserver.com> proto=ESMTP helo=<sbcglobal.net> ----------------------------------------------- Here is what the sender received:
-------------------------------------------- > From: mailer-dae...@yahoo.com > Date: November 12, 2020 at 6:07:55 PM PST > To: per...@sbcglobal.net > Subject: Failure Notice > > Sorry, we were unable to deliver your message to the following address. > > <m...@myserver.com>: > 554: 5.7.1 Service unavailable > > --- Below this line is a copy of the message. ------------------------------------------------------- So did the Oath server swallow the useful link to abuseat.org? Can this be improved?