Comcast Goes to Zimbra

tenchiken writes "Zimbra, an Open Source enterprise messaging app, just scored a major win. Comcast will be moving mail services to Zimbra for all of their customers. Zimbra has been picking up steam for a while now, and appears to really be challenging Microsoft in a area that Exchange has been dominated in. Add in support for Samba Domain Controllers and Linux Authentication, Offline Access and Evolution Support and we might finally have our long desired Open Source Exchange killer."

Comments

Re:Not completely Open Source

[IGnatius T Foobar]

Most of the open source groupware systems seem to have a non-free "pro" or "enterprise" version. If you're looking for something that's completely open source, you might want to try out Citadel [http://www.citadel.org]. It is community-developed and doesn't have the multi-tiered approach. Fully turnkey, nothing to integrate manually, and it has a nice ajax-based front end too. An Outlook connector is currently in beta, too.