mailcow-dockerized postfix

SNMP Extend

1. Download the script into the desired host.

   wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/mailcow-dockerized-postfix -O /etc/snmp/mailcow-dockerized-postfix
   

2. Make the script executable.

   chmod +x /etc/snmp/mailcow-dockerized-postfix
   

   A Debian based OS can need the pflogsumm package. Make sure that this package is installed.

3. Edit your snmpd.conf file, usually /etc/snmp/snmpd.conf, and add:

   extend mailcow-postfix /etc/snmp/mailcow-dockerized-postfix
   

4. Restart snmpd on your host.

   LibreNMS discovers the application automatically, as described at the top of the page. If the discovery fails, do the steps under the SNMP Extend heading at the top of the page.