The mail passwords are corrects, i tried with my email address, this is the oldest in the system.
I haven't problem, but maybe i just never try to directly login from ispcp to pma. This server was installed on 2007-12-07 with Debian Etch and the actual ispcp version. I upgraded ispcp and i upgraded the OS too (Etch -> Lenny -> Squeeze). Only 2-3 users use pma on this server, the other databases was created by me, because i developed all other site. I created all databases and db users in ispcp, but i used these logins only in my php code. I login to pma with root because i working on multiple sites every day, maybe that's why i can't see the problem until now.