I'm have enabled logging all mails sending via php scripts(phpmail.log). Next i check thiss log and compared with exim log.
There(phpmail.log) was 20 attempts per seconds to send email to same(1) email address.
Example(phpmail.log):
mail() on [/home/user1/domains/subdomain.example.com/public_html/storage/originals/52/3a/options.php:2]: To:
[email protected] -- Headers: From: "Name1 Name2" <
[email protected]> Reply-To:"Name1 Name2" <
[email protected]> X-Priority: 3 (Normal) MIME-Version: 1.0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: 8bit
............(1-20)
mail() on [/home/user1/domains/subdomain.example.com/public_html/storage/originals/52/3a/options.php:2]: To:
[email protected] -- Headers: From: "Name1 Name2" <
[email protected]> Reply-To:"Name1 Name2" <
[email protected]> X-Priority: 3 (Normal) MIME-Version: 1.0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: 8bit
Next i check exim log. What he does with that mails attempts. And i see only 18 lines with this email.
Example(exim/mainlog.log):
2015-05-21 12:22:43 cwd=/home/user1/domains/subdomain.example.com/public_html/storage/originals/52/3a 4 args: /usr/sbin/sendmail -t -i
[email protected]
2015-05-21 12:22:43 1YvMgd-0001iF-6b <=
[email protected] U=jack715 P=local S=798 T="FW: Your Affordable E D propositions" from <
[email protected]> for
[email protected]
2015-05-21 12:22:43 1YvMgd-0001iF-6b => blackhole (non-SMTP ACL discarded recipients): User account (user1) is not allowed to send emails. Script delivery blocked via /etc/virtual/blacklist_usernames.
2015-05-21 12:22:43 1YvMgd-0001iF-6b Completed
............(1-18)
2015-05-21 12:22:43 cwd=/home/user1/domains/subdomain.example.com/public_html/storage/originals/52/3a 4 args: /usr/sbin/sendmail -t -i
[email protected]
2015-05-21 12:22:43 1YvMgd-0001iH-8X <=
[email protected] U=jack715 P=local S=798 T="FW: Your Affordable E D propositions" from <
[email protected]> for
[email protected]
2015-05-21 12:22:43 1YvMgd-0001iH-8X => blackhole (non-SMTP ACL discarded recipients): User account (user1) is not allowed to send emails. Script delivery blocked via /etc/virtual/blacklist_usernames.
2015-05-21 12:22:43 1YvMgd-0001iH-8X Completed
So, how i can see - 2 lines(attempts) have been ignored.
OK. At first time I did not worry about it.
But then, i have received mail abuse about emails which ones have been igonred.
Abuse email was send to
[email protected] 2015-05-21 12:22:43 from
[email protected].
I check abuse email ID in all exim logs(0-10), but not found. So I have concluded - exim not have time to check all attempts from php scripts.
Now i'm trying increase exim "queue_run_max=". Still testing.