A big advantage of Zimbra is its extensibility and interoperability. By providing an email solution that is both robust and extensible, Zimbra is open to the community to build enhancements to its core functionality and bring new, custom features to Zimbra users. One of the best examples of a value added solution comes from mxHero Inc, which has tightly integrated their open-source email enhancement platform with Zimbra, bringing innovative functionality through a continuously growing catalogue of plugins. Among the 23 plugins currently available: Hero Attach: Send emails of any size to anyone. For example, send a 200Mb photo album. Auto Signature:… Read more »