SysAlly makes use of opensource technologies and tools to create solutions that are beneficial for people around the IT industry.
Mailsync is a cPanel plugin for syncing, copying and migrating email mailboxes from one server to another. It is platform independent (remote) - you could move mails from any mailserver to a cPanel based server.
RBL Check cPanel plugin allows you to check the server IPs against the Realtime blacklists(RBLs). The process can be automated with alerts when there is an IP blacklist. It can be customized, by adding the desired set of blacklists
Use G-SAFE, a free cPanel WHM plugin that alerts you whenever your site is listed as UNSAFE by Google Safebrowsing.