[Dovecot] Dovecot authenticating to multiple kerberos realms

[Romer Ventura]

Hello,

    I got Postfix, Dovecot 1.1.7 configure to use pam and the pam.d/dovecot
file is configure to use pam_krb5 module. Everything is working with no
problems, but I am finding that the user must type the domain part in
uppercase in order to successfully authenticate.

    So I am wondering if there is any way for the user to login as
user1 at domain.com instead of user1 at DOMAIN.COM...?

Any ideas..?

Thanks