Well my roll out went reasonably well and managed to migrate from postfix/dovecot without too many issues.
The only problem that has arisen is attachments.
We are alll using the Web UI.
If an attachment has spaces in the filename like this:
"This is a document.doc"
users are unable to download or view the attachment from offsite.
Opening is attempted but the filename ends up like this:
We are using a free dynamic dns name for connecting, however this also happens when connecting to our external IP.
Zimbra is behind an Endian Firewall, and everything else works just fine - any ideas?