Zimbra

Remove queued mails for particular Email account – Zimbra/Postfix

Login to the server via SSH and run below command:- # /opt/zimbra/common/sbin/postqueue -p | tail -n +2 | awk 'BEGIN { RS = "" } /[email protected]\.com/ { print $1 }' | tr -d '*!' | /opt/zimbra/common/sbin/postsuper -d - Replace navdeep.singh and domain name with your choice You can also use above command on a non-zimbra server but make sure it has postfix for the mailing puprose, in this case you can just use postqueue and postsuper instead of using their full path. Your zimbra server may has postqueue and postsuper in a bit different folder so try to find them and best way to do that is this:- # updatedb # make sure you has mlocate package OR locate command installed # locate postqueue # locate postsuper  ...

Read More
Zimbra

Change Zimbra Server’s IP via Command Line – CentOS / Ubuntu

su - zimbra # Below command will show you the Old IP postconf mynetworks mynetworks = 127.0.0.0/8 192.168.0.0/24 # Also check via Zimbra LDAP configuration zmprov getServer zimbra.the-d2.com | grep zimbraMtaMyNetworks # Change the IP with below command (replace hostname and IP accordingly) zmprov modifyServer zimbra.the-d2.com zimbraMtaMyNetworks '127.0.0.0/8 192.168.12.44/24' # Now reload and restart your Zimbra services:- su - zimbra postfix reload zmcontrol stop zmcontrol start  

Read More