[horde] IMAP Error with cookie less confguration

[Romulo Pires]

I'm using a cookie less configuration to enable my users open more than one
webmail instance. But with a invalid cookie pass in horde 3 i can make this
feature, but in this version if i change the cookie path to an invalid path
this give a password mismatch error in server and in horde log i recevie
this message:
IMAP server denied authentication.

An ppl can help me?

-- 
Romulo Pires Pinto
UFF/IC/BCC