Bug in check_ssmtp?
Posted: Wed Mar 30, 2016 2:33 am
Hi.
I recently upgraded to Debian 8 on my mail server and I started getting my nagios server banned by fail2ban. The issue is that the following error appears in the mail.log when check_ssmt runs:
And this appears in mail.log:
I updated to nagios plugins 2.1.1 but the only change is that now it only happens intermittently. GitHub issue is opened as well at: https://github.com/nagios-plugins/nagio ... issues/145
I recently upgraded to Debian 8 on my mail server and I started getting my nagios server banned by fail2ban. The issue is that the following error appears in the mail.log when check_ssmt runs:
Code: Select all
$ /usr/local/nagios/libexec/check_ssmtp -H mail.example.com -p 465
Code: Select all
Mar 28 11:04:40 example postfix/smtpd[9460]: connect from 4-3-2-1.example.com[1.2.3.4]
Mar 28 11:04:40 example postfix/smtpd[9460]: improper command pipelining after QUIT from 4-3-2-1.example.com[1.2.3.4]:
Mar 28 11:04:40 example postfix/smtpd[9460]: disconnect from 4-3-2-1.example.com[1.2.3.4]