Authentification from pam_ldap against Lotus Notes/Customer

[christoph.seider@cegelec.com]

Hi All,
i have a problem to authenticate my squid users with pam_ldap to an lotus
notes/domino 5.0 Server. I always get an error message that user/passsword
is not allowed to bind. I have used an network analyzer to get more details
of this problem and have the following results.
1.) The Squid Proxy sends a bind request to the Notes Server (Bindrequest)
2.) The Notes Server answers that he will accept requests (BindResponse =
Success)
3.) The Squid Proxy sends a Search Request (Base Object configured in
/etc/ldap.conf) and the Attribute Type = uid and (in my case) Attribute
Value = cseider (which i have entered in the uppopping dialog box)
4.) The Notes Server sends the SearchResponse which includes the data of
the ldap entry (i.e. cn= Christoph Seider, shortname=CSeider, uid=CSeider
mail=Christoph.Seider=company.com etc.)
5.) The Proxy sends the Bindrequest which includes cn=Christoph Seider
o=haj, Authentication=simple and Password = test12345
6.) The Notes Server answers with Bind failed: Username / password is not
allowed

The password I used is the internet password. I be able to login with this
user/pass in to the mailbox via Webbrowser (without proxy configured). I
don't know if the cn or the password is transmitted in the correct format
or if i have to set other options in my ldap.conf.

regards, Christoph