On every Linux client running zabbix_clientd, I am getting consistent sendmail errors in the mailllog's on those servers. Also, on another server running dovecot, I also get various dovecot errors.
Is there some way to have the zabbix_agentd client poll the smtp, imap and pop services without generating these errors?
Oct 21 12:49:22 gateway sendmail[11378]: l9LJnMON011378: localhost.localdomain [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Oct 21 12:49:20 gateway dovecot: imap-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Oct 21 12:49:22 gateway dovecot: pop3-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Is there some way to have the zabbix_agentd client poll the smtp, imap and pop services without generating these errors?
Oct 21 12:49:22 gateway sendmail[11378]: l9LJnMON011378: localhost.localdomain [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Oct 21 12:49:20 gateway dovecot: imap-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Oct 21 12:49:22 gateway dovecot: pop3-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured