dovecot - Nov 2010 - dovecot2.0+ldap auth problems

I'm using a config from dovecot 1.2 adapted to 2.0

After update config, and restart dovecot service:
   If I do a doveadm user user1 then it is found correctly.
   If I do a doveadm auth user1 then it is ask for the password user, and
it's running correctly.

But if I tray to login by telnet using IMAP then I get:

. login user1 pass1
Connection closed by foreign host.

I can see at logs a Info line with: Internal login failre with auth failed

It's very odd that with doveadm runs ok and but not with IMAP.

Well, I have discover the problem.

It's related with tunin settings, I comment out all of this (max process,
max ram, max clients, and similar) and it's is running now.

2010/11/10 Antonio Perez-Aranda <aperezaranda at yaco.es>
> I'm using a config from dovecot 1.2 adapted to 2.0
>
> After update config, and restart dovecot service:
>    If I do a doveadm user user1 then it is found correctly.
>    If I do a doveadm auth user1 then it is ask for the password user, and
> it's running correctly.
>
> But if I tray to login by telnet using IMAP then I get:
>
> . login user1 pass1
> Connection closed by foreign host.
>
> I can see at logs a Info line with: Internal login failre with auth failed
>
> It's very odd that with doveadm runs ok and but not with IMAP.
>