I posted some questions a couple weeks back about mail filters but nobody could help. I have been supporting/deploying Scalix system for various clients for years and am now trying to evaluate Zimbra as an alternative. Yes I know there is commercial support available, as there is with Scalix. However, many clients also prefer to stick with the "community" version of software and so its important that I can recommend something which might also have a good "community" support structure.

Does anyone know how to get mail filters to run automatically for IMAP accounts added to a Zimbra account? These are actually accounts in Zimbra but I could not see how to add multiple accounts to a single Zimbra account and so added them as external accounts. But the filters all need to be run manually along with retrieving mail.