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Zimbra Desktop 7.2.7 not loading on Ubuntu 15.04

Zimbra desktop installation on my system was prompting me to upgrade the installation to the latest 7.2.7 version. I downloaded the installer (zdesktop_7_2_7_ga_b12059_20150629062326_linux_i686.tgz) from Zimbra and found that it was not working. For couple of weeks...

Retrieve Zimbra LDAP master URL

If you’re trying to work on Zimbra migration etc, you might require to know the Zimbra LDAP master URL. Generally it should work as ldap:domainname:389, if it doesn’t then use the following command as zimbra to get the right ldap master url. #su –...

Enable Zimbra to work on port 80

If you want Zimbra to work on both port 80 and 443, You can use the following commands: su zimbra – zmtlsctl both After this, restart zimbra and you will be able to login to Zimbra on port 80 as well. PS: Running Zimbra on port 80 is not...

Changing the Zimbra server’s hostname

If you’re changing your system and trying to reconfigure your zimbra, you might have to use the following commands: su – zimbra /opt/zimbra/libexec/zmsetservername -n The above commands come very handy when you might have mistakenly typed a wrong hostname...

Reset Self-Signed Certificates on Zimbra

Self-Signed Certificate on your Zimbra server is expired? Follow the instructions given below, and you will be back online asap. 1. Begin by generating a new Certificate Authority (CA). /opt/zimbra/bin/zmcertmgr createca -new 2. Then generate a certificate signed by...