imaps (uw) + squirrelmail 1.4.0

Hello all. I have installed new mail server - SuSE 8.2 Pro. Server works as a POP3, SMTP and IMAPS (uw). I need to have some webmail on server - I choose Squirrelmail 1.4.0 (downloaded from www.squirrelmail.org). IMAPS works, I can connect to IMAPS by mail client, but Squirrelmail after login answer "Unknown user or password incorrect.". Can anybody help? -- ++++++++++++++++++++++++++++++++++++++++++ Dominik Skladanowski ++++++++++++++++++++++++++++++++++++++++++