Improved cleanup again, reduced time to remove of old messages.
Improved cleanup again, reduced time to remove of old messages.

monotek/zammad,monotek/zammad,monotek/zammad,zammad/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,zammad/zammad,monotek/zammad,zammad/zammad