2.1 to 2.2-rc-1 upgrade C): horde login impossible

[Johannes Graumann]

Gunnar Wrobel wrote:

> When you try to login into horde, do you see the login attempt in the
> IMAP logs?
Nothing in /kolab/var/imapd/log/ changes (checked by m5summing before and
after log-in attempt).

Joh