I'm having trouble making a rule to eliminate this false positive, rule 1002 is kicking in:
sendmail[24167]: qBAHj1gY023631: to=<fatal-err...@example.com>, delay=00:00:06, xdelay=00:00:05, mailer=esmtp, pri=120705, relay=xyz.example.com. [1.2.3.4], dsn=2.0.0, stat=Sent (Ok: queued as 4D47E343E84D) This *e-mail* was successful, even though it is sent to a mailbox for errors.