AfterLogic WebMail Lite
Fast and easy-to-use webmail front-end for your existing POP3/IMAP mail server or cPanel.
AfterLogic ManageSieve Server
Add ManageSieve protocol support to your existing mail serverOpen-source initiatives of AfterLogic Corp are represented here. We mostly specialize on email, communication and collaboration products. Our commercial products are presented at: http://www.afterlogic.com