Welcome to the Archived, Readonly Zimbra Collaboration forums. Here’s the place where we talked about all things related to Zimbra email products. Registrations and postings are disabled here.
Be sure to visit https://www.zimbra.com/forums to start new discussions and to find the latest answers to questions being asked.
Beta 2 of the ZCS Appliance Network Edition contains ZCS 4.5.1 Network bits plus a few additional fixes. You can obtain a trial version of this release via the Zimbra website.
Beta1 users should read the release notes on how to upgrade to the current release.
Bugzilla - Wiki - Downloads - Before posting... Search!