We are happy to announce the release of the AtMail open-source edition webmail client through the WHM Plugins system.
AtMail relies upon support for custom webmail applications, introduced in cPanel & WHM 11.28.
AtMail is an open source webmail client for IMAP mail servers. It utilizes Ajax to deliver an intuitive, simple user interface. After installation through the WHM administrative interface, webmail users can access AtMail along with the standard cPanel & WHM webmail clients such as Horde, Roundcube, and SquirrelMail.