Ok guys I know this is easy to do I'm just not sure how to do it in Zimbra. I want to bounce email from a specific email address (somefreak@adomain.com). Is there a place in the admin interface I can do this for all accounts on my domain? Like if any email comes from somefreak@adomain.com they just get a bounce message saying something like "Rejected Due To Content" or "Source Address Rejected"?

Thanks guys,