I got the solution, actually dspam was not able to make the connection with MySQL, so I granted all permission to dspam database for dspam user.
mysql> grant all on dspamdb.* to dspam@localhost identified by 'dspam';
And it started rolling.
But now I have one major issue, and I already spent 1 week on that but no success
. My DSPAM is doing it's work but the problem is that I can't download the mails using my mail client(Outlook Express 6.0), it stops while receiving mails.
I am using DSPAM ver 3.0.0 beta 2 with MySQL 4.0 and pop3filter pop3 proxy.
In DSPAM debug logs, it shows everything perfact, no error.But still most of the time I can not download the mail form my pop3 proxy.Same time if I downlaod the mails directly from my primary pop3 server, it works nice.