[horde] problems with user checks in shares

[Steffen]

On Tue, 3 Feb 2015, Michael Menge wrote:

> I am using imp as authentication backend for horde. For security
> reasons i don't want to add imap admin configuration in my
> backend.local.php. So my backend will not be able to list/search
> if an account exists.
>
> Adding permissions for an user in an other app (turba, kronolith, nag mnemo)
> fails with the error "The user X does not exist." Is there a way to disable
> this check, or provide the list/search functionality with a hook?

Have you applied the patch from here:
http://bugs.horde.org/ticket/13808#c9

-- 
Steffen