passwd & shadow

Hi list I am migrating (updgrading my server) from RH6.1 to SuSE7.3 with Postfix/IMAP, my main problem are usernames and passwords, I put my /etc/passwd and /etc/shadow to my SuSE, aan I can do shell login ok but I am having problem for my imap/pop3 users I am getting "password incorrect" for them, I am thinking that my problem is PAM or encryption method (MD5 or CRYPT) I would like to know more about SuSE with it, what is used by default?, any advice. Thanks in advance Carlos T. _________________________________________________________ Do You Yahoo!? Información de Estados Unidos y América Latina, en Yahoo! Noticias. Visítanos en http://noticias.espanol.yahoo.com