Zimbra Collaboration Suite 4.5.7 Released

Zimbra is an open source server and client technology for next-generation enterprise messaging and collaboration. Zimbra delivers innovation for both the administrator and the end-user as well as compatibility with exising infrastructure and applications.

We've released ZCS 4.5.6.
ZCS 4.5.7 contains 160 fixed issues. A full list of fixes and changes can be found at:

http://pm.zimbra.com/pm_patch.php?patch=4_5_7&status=Released%20\(09/18/07)&rel=4.5&relName=Frank