Thanks for the information. My stumbling block is that I can't justify an entire server for just Zimbra, and I already have tools on the box that require the current Debian 6 environment. This kills...

Just registering my curiosity about a Release of Zimbra 8 on Debian 6.

It was mentioned long ago that there were plans for a new Debian 6 release back in the days of Z7 but I haven't seen anything...