Antivirus
Zimbra uses the ClamAV engine for antivirus.
CLI Options
Status
[zimbra@server]$ zmclamdctl status
Usage: /opt/zimbra/bin/zmclamdctl start|stop|kill|restart|status
Virus Definitions Update Frequency
Virus definitions update automatically every 2h by default:
zmprov mcf zimbraVirusDefinitionsUpdateFrequency 2h
