[kronolith] Can't share calender with specific user.

[Anant S Athavale]

Dear List:

I am using HORDE 3.1.1 and all other stable releases of this branch
including kronolith.

I use Cyrus-IMAP for user mailbox.

When I Edit permission for my calender, I get

Owner Permissions:

asa at isac.gov.in  Show Read Edit Delete

In case of

Individual Users:

The list contains usernames without domain.

Though, I select the user with a permission to Show and Read, the  
specific user is not able to see my calendar.

Is username without having domain name is causing problem? Or I have  
mistake in my configuration?

Regards,

Anant.