mailserver authentication error

Hi,

I am using the tutorial on flurdy.com to make the mailserver happen. My smtp works, i can send mails through telnet receiving them in /var/spool/mail/virtual/$user$.
But now i have an issue with authenticating to my mailserver using courier imap.

syslog:

Code:

May 17 16:03:33 debian imapd: LOGIN FAILED, [email protected], ip=[::1]
May 17 16:03:33 debian imapd: authentication error: Input/output error

autmysqlrc:

Code:

MYSQL_SERVER            localhost
MYSQL_USERNAME          mail
MYSQL_PASSWORD         password


MYSQL_HOME_FIELD        /var/spool/mail/virtual/

MYSQL_MAILDIR_FIELD    concat(home,'/',maildir)

MYSQL_WHERE_CLAUSE     enabled=1

thanks in advance

regards

 

Please look at the link, it might help you.