I just started using Zimbra against an Exchange server, and I'm having a few issues, the most prominent of them being that I can't find any indication of which messages are new. I do get the popup notifications I configured, but in the list of Inbox messages, I don't see anything to distinguish the new messages from the older ones.
Is there supposed to be one? Without one, it's very difficult for me to keep up with my mail. I don't really care if it's an icon or a difference in font or whatever; I just need something.