How about if I rephrase this.
If I add a new calendar to Zimbra desktop, in an account that uses standard IMAP, I get a failed to connect.
I go to the account calendar (which I assume is local), right click on calendar to add a new one. I tell it to sync with a remote calendar with the following link style:
https://zimbra.domain.com/service/ho...lendar?fmt=ics
I also tried:
https://user2@otherdomain.com:passwo...lendar?fmt=ics
No luck. Any ideas?