У меня есть сервер, которому едва исполнилось 4 месяца, и уже запущен процесс, чтобы "спамить" людей. это сбивает с толку, поскольку у меня есть надежный пароль, и я никогда его никому не сообщал. Я предпринимаю следующие действия:
yum remove exim
и перезагрузился. На самом деле не используйте и не получайте столько электронной почты.Ниже приводится стенограмма некоторых почтовых журналов от /var/log/exim_mainlog
- регистрация успешно остановлена после того, как я удалил exim.
Теперь мой вопрос: как найти процесс, который работал и отправлял эти электронные письма? Это процесс CRON? Если да, то как его найти (возможно, зная, что cPanel настроен для cron)? Если бы не работа cron, что еще это могло быть?
Опять же, вот несколько журналов:
2017-01-09 12:33:59 1cQZ98-0003I9-TB [211.29.133.14] SSL verify error: depth=0 error=unable to verify the first certificate cert=/C=AU/ST=New South Wales/L=Macquarie Park/O=Optus Administration Pty Ltd/OU=Internet Services Engineering/CN=*.optusnet.com.au
2017-01-09 12:33:59 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:33:59 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:00 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:00 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:00 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:01 1cQZ98-0003I9-TB => somebody1@optusnet.com.au R=dkim_lookuphost T=dkim_remote_smtp H=extmail.optusnet.com.au [211.29.133.14] X=TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256 CV=no C="250 2.0.0 Ok: queued as 3ED27D4A54F"
2017-01-09 12:34:01 1cQZ98-0003I9-TB Completed
2017-01-09 12:34:01 SMTP connection from (mail.compasspointmedia.com) [120.194.186.99]:1841 closed by QUIT
2017-01-09 12:34:01 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:01 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:01 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:02 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:02 1cP42S-0001RJ-5L SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:02 1cP42S-0001RJ-5L == somebody2@yahoo.com R=dkim_lookuphost T=dkim_remote_smtp defer (-45) H=mta7.am0.yahoodns.net [66.196.118.34]: SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1789: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:02 1cP42S-0001RJ-5L ** somebody2@yahoo.com: retry timeout exceeded
2017-01-09 12:34:02 cwd=/var/spool/exim 7 args: /usr/sbin/exim -t -oem -oi -f <> -E1cP42S-0001RJ-5L
2017-01-09 12:34:02 1cQZ9G-0003Lb-Pr <= <> R=1cP42S-0001RJ-5L U=mailnull P=local S=2639 T="Mail delivery failed: returning message to sender" for myuser@mysite.com
2017-01-09 12:34:02 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1cQZ9G-0003Lb-Pr
2017-01-09 12:34:02 1cP42S-0001RJ-5L Completed
2017-01-09 12:34:04 1cQZ9G-0003Lb-Pr => sfullman <myuser@mysite.com> R=virtual_user T=dovecot_virtual_delivery C="250 2.0.0 <myuser@mysite.com> sdFAMzqDc1hTMQAAvYvy0A Saved"
2017-01-09 12:34:04 1cQZ9G-0003Lb-Pr => |/usr/local/cpanel/bin/autorespond myuser@mysite.com /home/cpm006/.autorespond (myuser@mysite.com) <myuser@mysite.com> R=virtual_aliases_nostar T=jailed_virtual_address_pipe
2017-01-09 12:34:04 1cQZ9G-0003Lb-Pr Completed
2017-01-09 12:34:05 1cP34S-0006lf-BI SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1799: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2017-01-09 12:34:05 1cP34S-0006lf-BI SMTP error from remote mail server after MAIL FROM:<myuser@mysite.com> SIZE=1799: 421 4.7.0 [TSS04] Messages from 99.99.9.20 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html