pop/imap connection error from MS window98.

[Sam Wun]

Hi,

I got qmail installed and running successfully between my local hosts. I
have also installed tcpserver to run pop3 thru the commandline:
        /usr/local/bin/tcpserver 0 pop3 /var/qmail/bin/qmail-popup
pop.rock.com \
        /usr/local/bin/checkvpw /var/qmail/bin/qmail-pop3d Maildir &
and imap running thru the command:
        #!/bin/sh -
. /usr/local/etc/imapd.config
case x$IMAPDSTART in
   x[yY]*)
        /usr/local/libexec/courier-imap/imapd.rc start
        ;;
esac

MS window98 failed with the pop3 and imap wiht the err msg:
        connection disconnected by server ...

Can anyone tell me what may be wrong with my FreeBSD setting?

Thanks
Sam.