[imp] How to display server list.

[goudal@enseirb.fr]

Hello,

I have the following problem : I have a horde framework which authentify users 
with an ldap backend.
That works fine.
But I have two mail servers one pop and one imap which use the same 
user/password back-end.

If I put the hordeauth parameter to true in the servers.php file imp just use 
the first server it finds.

If I put hordeauth parameter to false, I have the menu to choose which mail 
server to use, but... the users have to authenticate a second time.

Is there a way so that my users can choose theirs mail server (pop or imap) 
and using the same user/password so that they authenticate just once ?

f.g.