by Alessio Sais

Agent-based plugin for monitoring Zimbra Multiserver environments. Installation ------------ Copy the following agent plugin files to each Zimbra node: - zimbra - zimbra.d/ Destination: /usr/lib/check_mk_agent/plugins/ Features -------- The agent automatically detects the node role (cached): - LDAP Master - LDAP Replica - Mailstore - MTA - Proxy - Logger The Checkmk plugin automatically discovers the appropriate services for each role and monitors the required processes and listening ports. Additional checks ----------------- MTA - Mail queue monitoring - Configurable warning and critical thresholds through **Setup → Service monitoring rules → Zimbra MTA queue thresholds** - Public IP RBL checks (cached) - Custom RBL lists configurable through **Setup → Service monitoring rules → Zimbra MTA RBL Check** - Three common RBLs are configured by default Mailstore - Mailbox count monitoring - Mailbox count is cached for 24 hours Supported Checkmk version ------------------------- Developed and tested with Checkmk 2.5.0p4. Currently tested on Zimbra Network Edition (NE) 10.x Multiserver installations.