[sqwebmail] SqWebMail Authentication problem

[Jay Runde]

I am using qmail 1.03 + vpopmail 5.21 + sqwebmail 4.02 and having trouble logging in to use SqWebMail.  Sometimes it will let me login and sometimes it will not when I enter [EMAIL PROTECTED] and the password. When it will not let me login I receive invalid username or password, and yes, I am entering the correct username password.  Anyone know what I can do to fix this?   Jay Runde Email Admin Oasis Resort & Casino