AfterLogic Webmail
AfterLogic Webmail is a Fast and easy-to-use webmail front-end for your existing IMAP mail server, Plesk or cPanel.
To install AfterLogic Webmail go to https://afterlogic.org/
To configure the system to allow use of AfterLogic Webmail after installation, point your web browser to http://yourdomain.com/admin/configuration
where yourdomain.com
is your actual domain name or click on Management
> Configuration
> Main
on the admin dashboard, and scroll down to the AfterLogic Webmail Configuration section the rest should be self explanatory.