Wondering how to track down some emails being sent from WordPress.
I have mail.log entries that show www-data, that is, WordPress, is
trying to send emails from an invalid subdomain. The machine did have
this subdomain at some point, by the way. I turned on phpmail.log, but
it doesn't give any clues beyond pointing to
wp-includes/class-phpmailer.php.
Looking at the mail.log of the last www-data send, it says gmail has
shut the recipient's email address off because they're being hammered.
The log also shows there are 5 sends in the same second for job 12446,
like below.
Mar 9 02:21:04 goshtv postfix/qmgr[12446]: DCAF8461572:
from=<www-d...@p2450473.pubip.goshtv.com>, size=683, nrcpt=1 (queue active)
Why Postfix trying to send the same message five times in a row?
Suggestions? How do I track it down?
Thanks!
Robin
--
from mail.log...
Mar 9 03:21:38 goshtv postfix/qmgr[12446]: E9E67460AE6:
from=<ro...@screenplaylab.com>, size=1768, nrcpt=1 (queue active)
Mar 9 03:21:38 goshtv postfix/qmgr[12446]: 366EF4610B9:
from=<www-d...@p2450473.pubip.goshtv.com>, size=698, nrcpt=1 (queue active)
Mar 9 03:21:38 goshtv postfix/smtp[20211]: connect to
gmail-smtp-in.l.google.com[2607:f8b0:400d:c0a::1b]:25: Network is
unreachable
Mar 9 03:21:38 goshtv postfix/smtp[20211]: 366EF4610B9: host
gmail-smtp-in.l.google.com[173.194.208.26] said: 450-4.2.1 The user you
are trying to contact is receiving mail at a rate that 450-4.2.1
prevents additional messages from being delivered. Please resend your
450-4.2.1 message at a later time. If the user is able to receive mail
at that 450-4.2.1 time, your message will be delivered. For more
information, please 450-4.2.1 visit 450 4.2.1
http://support.google.com/mail/bin/answer.py?answer=6592
f35si2786537qki.85 - gsmtp (in reply to RCPT TO command)
