Does the tab key tab in the webmail? I upgraded to the latest open source edition, and it doesn't seem to work.
The funny thing about software, is that when people have other options, something small and little can be a deal breaker. For most people that I know, the absence of a working tab key when composing an email will completely prevent them from using Zimbra. I use a bunch of mail systems myself (and used to be an IT manager for 180 Outlook users) along with my use of Zimbra, and the broken default tab behavior is embarrassing in my opinion.
If it's still an open bug since 2006 or 2007 or whenever, that's just pathetic.
Can someone please tell me how to make a tab tab in Zimbra? Thanks!