I've been through the update procedure from 5.0.11 up to 5.0.18 without any problems whatsoever. Version 6.0 however is a different story, on our test server we no longer have external POP access (hotmail) and no advanced zimbra webmail client at all when you have secondary (parent / child) accounts configured. I'll wait until 6.0.1 for re-evaluation, 6.0 is not production ready, or at least not in our setup. |