How-To disable Webmail clients

Introduction

If you want to restrict cPanel users from using Roundcube or Horde, you can disable said Webmail client altogether. Users will still be able to use the other Webmail client.

Procedure

Log in to WHM as the root user or a reseller with root privileges. Go to Tweak Settings and find "Enable Roundcube webmail" or "Enable Horde webmail" and set it to 'Off'.