Can you setup Roundcube plugins in cPanel?

Question

Can you setup the Roundcube vacation plugin in cPanel?

Answer

While there are many methods of installing Roundcube plugins, cPanel includes a customized RPM for Roundcube, which we can see here:

# rpm -qa | grep round
cpanel-roundcubemail-1.4.4-3.cp1188.noarch

This means that if you manually install a plugin, it will likely be removed as part of a future cPanel update.  If you wanted to customize Roundcube the best way to do that would be to create a custom RPM, which we have more details about here:

How to Build and Install Custom RPMs on Red Hat Systems