One of the new features in 5.0.12 is the ability to export an account to backup. This is done on a per-account basis, and isn't automated.
We will not be including a backup feature in the FOSS version. There are features that we reserve for the NE, and although many people want something for free, that's not going to be one of the features we give away.
We don't take away your ability to backup, there are a ton of solutions to backup Zimbra. We sell convenience. |