Every morning at 6:27 AM I’ve got a “Status Checks Change Notice” email with the following content:
System -- Previously:
=====================
✖ Dovecot LMTP LDA is not running ([Errno 111] Connection refused;
port 10026).
✖ Sieve (dovecot) is not running ([Errno 111] Connection refused;
port 4190).
✖ IMAPS (dovecot) is not running ([Errno 111] Connection refused;
port 993).
System -- Currently:
====================
✓ All system services are running.
Aug 1 06:25:20 box dovecot: imap: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: imap: Server shutting down. in=701 out=6727
Aug 1 06:25:20 box dovecot: imap: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: imap: Server shutting down. in=179 out=1473
Aug 1 06:25:20 box dovecot: imap: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: imap: Server shutting down. in=124 out=1356
Aug 1 06:25:20 box dovecot: imap-login: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: imap-login: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: log: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:20 box dovecot: master: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill)
Aug 1 06:25:21 box postfix/master[16511]: terminating on signal 15
Aug 1 06:26:50 box postfix/master[5421]: daemon started -- version 2.11.0, configuration /etc/postfix
Aug 1 06:26:50 box postfix/tlsmgr[5432]: open smtp TLS cache btree:/var/lib/postfix/smtp_scache
Aug 1 06:26:50 box postfix/tlsmgr[5432]: tlsmgr_cache_run_event: start TLS smtp session cache cleanup
Aug 1 06:26:50 box postfix/smtpd[5431]: connect from box.....
Aug 1 06:26:50 box postfix/smtpd[5431]: lost connection after CONNECT from box....
Aug 1 06:26:50 box postfix/smtpd[5431]: disconnect from box..
Aug 1 06:27:01 box dovecot: master: Dovecot v2.2.9 starting up (core dumps disabled)
Aug 1 06:27:02 box dovecot: config: Warning: service auth { client_limit=1000 } is lower than required under max. load (5000)
Aug 1 06:27:02 box dovecot: config: Warning: service anvil { client_limit=1000 } is lower than required under max. load (4003)
But I don’t find any config file that do a dovecot / postfix kill.
/etc/logrotate.d/rsyslog rotate the mail.* files, but do not kill, since that kill is every day, logrotate is not the cause:
/var/log/mail.info
/var/log/mail.warn
/var/log/mail.err
/var/log/mail.log
/var/log/daemon.log
/var/log/kern.log
/var/log/auth.log
/var/log/user.log
/var/log/lpr.log
/var/log/cron.log
/var/log/debug
/var/log/messages
{
rotate 4
weekly
missingok
notifempty
compress
delaycompress
sharedscripts
postrotate
reload rsyslog >/dev/null 2>&1 || true
endscript
}
I grep around for kill, hub, etc. in /etc/ but didn’t find any helpful hint.
Does somebody else got this good morning mail from miab?
Thanks.
Cheers
Chris