In order for customers to express their disdain at our attempts at humor, specifically our latest attempt that might or might not have something to do with the about dialog, we have introduced a new capability that can mark an installations preference for humorous content.

Set or uncomment the property
com.openexchange.capability.boring=true

in /opt/open-xchange/permissions.properties

to disable the exquisitely crafted wonder that is the latest appsuite easter egg. Rest assured, all other easter eggs won't be affected by this, and will gain their own switches should the need ever arise, and should they ever be unearthed.