使用 SSL/TLS 证书保护 Web 邮箱。
Plesk Control Panel

Wakanda is a JavaScript platform to develop and run web or mobile apps.

Anchor is a super-simple, lightweight blog system, made to let you just write.

Subrion is a stand-alone PHP content management system that is very easy to use. It comes with a ton of great features including full source editing, per-page permissions, user activity monitoring, and much more.

Adult PHP Hosting on Linux Servers.

StatusNet is the open source microblogging platform that helps you share and connect in real-time within your own domain. With StatusNet you can encourage collaboration, build and engage your community, and be in command of your brand.

Tiki is a CMS/Groupware which offers a large number of features "out-of-the-box" arguably more than any other Open Source Web Application. It can be overwhelming, even to an experienced user or administrator.

Hippo CMS is an open-source, dual licensed, Content Management System.

Ametys is a free and open source content management system (CMS) written in Java.

OpenCms is an open source content management system written in Java.

Liferay makes software that helps companies create digital experiences on web, mobile and connected devices.

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.

SmartClient is set of mobile and cross-browser HTML5 UI components combined with a Java-based Ajax framework, created by Isomorphic Software to build business web applications.

OpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.

Magnolia is an open-source digital business platform with a content management system (CMS) at its core.

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility.