AfterLogic WebMail Lite is a free web-based IMAP and SMTP email-client with Ajax interface. AfterLogic WebMail Lite is available for both PHP and ASP.NET platforms.The version of AfterLogic WebMail Lite that is written in PHP is free and open-source software subject to the terms of the Affero General Public License (AGPL) version 3.The version written in ASP.NET is proprietary software available as freeware.