I've just learnt about Zimbra, and I am very impressed. I am now looking at replacing our current mail setup with Zimbra, testing, etc. And I must say so far so good. I have one issue that I was hoping someone could clarify... The mailing lists function of Zimbra... is it an actually mailing list application like Mailman, or ezmlm. Because from just the way you administer the mailing list and the way it acts, it just seems like it is just an alias for a bunch of email address. So I guess what I'm asking is, if I want to be able to manage the mailing list with subscriptions, moderators, etc do I need to install a separate Mailing List Manager or is the functionality already there I just haven't found it?