How to force HTTPS in Horde (Plesk)
If your using Horde as your preferred webmail client on a Plesk virtual hosting server, its advisable to enable (and force) the use of HTTPS in order to secure webmail...
Horde SSL
If your using Horde as your preferred webmail client on a Plesk virtual hosting server, its advisable to enable (and force) the use of HTTPS in order to secure webmail...