Remote Queue Manager 22
Postifix 25
HTTP 80
POP3 110
IMAP 143
LDAP 389
HTTPS 443
Mailbox IMAP 993
Mailbox POP SSL 995
Mailbox LMTP 7025

./install.sh installs the zimbra
./install.sh -u uninstalls zimbra
./install.sh -s reinstalls the configuration files but does not touch the data

1. become zimbra user – sudo bash followed by su – zimbra
2. backup, GUI or command line – zmbackup –a all –t /tmp/ -s mail.domain.com
3. check the status of the backup - tail /opt/zimbra/log/mailbox.log
4. check zimbra services – zmcontrol status
5. stop zimbra services – zmcontrol stop
6. check for any hanging processes – ps waux | grep zimbra
7. kill any processes that were not stopped – kill -9 procID
(any leftover processes that were not stopped with “zmcontrol stop” command 
should be investigated as they can possibly indicate more serious issues)
8. run installer - ./install.sh
9. check logs - tail /opt/zimbra/log/mailbox.log
10. backup, GUI or command line – zmbackup –a all –t /tmp/ -s mail.domain.com
11. check the status of the backup - tail /opt/zimbra/log/mailbox.log

1. zmschedulebackup – command to schedule backups

2. /etc/crontab – has a list of all zimbra crons
3. zmbackupquery – lists all backups, status of the backup

4. tail /opt/zimbra/log/mailbox.log – to check the log for the backup

5. zmbackup -f -a all -s mail.domain.com – (-f full, -a account, -s server); 
this will perform a full backup on all domains on server domain.com

1.In disaster recovery restore LDAP info first
2. zmbackupquery - to find out the label
3. zmrestore -lb labelhere -a admin@domain.com -ca -pre restored_
(this will restore the admin mailbox with a new name, restored_ admin@domain.com )
4. ldap password - less /opt/zimbra/config.7835
5. reset ldap password –
> zmcontrol start
> zmldappasswd -r newpass
> zmldappasswd newpass

zmdumpenv -p - to find out all information about the server
zmlicense -p - to see the license
zmzimletctl listzimlets all - lists all zimlets
zmprov sp admin@domain.com password - reset admin password
zmprov ca - create account
zmprov aaa - addaccount alias
zmprov -h - help
cd /opt/zimbra/libexec/ ./zmfixperms – fix permissions
(su –root, chown -R zimbra:zimbra /opt/zimbra, cd /opt/zimbra/libexec, ./zmfixperms)
zmstat-chart -s /opt/zimbra/zmstat/2008-03-16/ -d /tmp/charts/ - create charts

/opt/zimbra/logger/db/data/mail.domain.com.err - logger
/var/log/zimbra.log - Mail delivery, Postfix
/opt/zimbra/log/audit.log - logs connection and SOAP requests
/opt/zimbra/log/clamd.log - checks if messages are deferred (not delivered)
/opt/zimbra/log/freshclam.log - clam av log
/opt/zimbra/log/httpd_access.log - log for aspell only
/opt/zimbra/log/mailbox.log - MAIN LOG; mailbox delivery and storage, socket connection, 
jettylog, jabber
/opt/zimbra/log/zmmailboxd.out - java log file

- Postfix queue backup
- MySQL slowquerries (myslow.log)
- Process CPU utilization
- Client responsive time by protocol
- Disk utilities
- Database connections – poll latency
- Cache hitrates
- Database connections in use
- InnoDB buffer pool hit rate
- JVM heap activity
- Thread dump

1. location of static logos
/opt/zimbra/jetty/webapps/zimbra/skins/_base/logos
2. Customizing login page:
/opt/zimbra/jetty/webapps/zimbra/WEB-INF/classes/messages/ZmMsg.properties
set the following:
clientLoginNotice = Service provided by <a target="_new" href="http://www.me.com">domain Inc</a>
splashScreenCopyright =
zimbraLoginTitle = Log In
zimbraLoginMetaDesc = domain.com
3. favicon.ico
/opt/zimbra/jetty/webapps/zimbra/img/logo/favicon.ico
/opt/zimbra/jetty/webapps/zimbraAdmin/img/logo/favicon.ico

1. cat /opt/zimbra/log/audit.log | grep "authentication failed" | wc -l
(for brute force attacks, possibly setup a cron job and have it mailed)
2. any script that has an extension .init (/opt/zimbra/libexec) will reinstall the service
Use it with caution