Domainkey with postfix in fedora-8 OS

HI !

I am using dk-milter and Postfix in fedora-8 to implement domainkey.

But when I putting following to statement in /postfix/main.cf


smtpd_milters = unix:/var/run/dk-milter/dk.sock unix:/var/run/dk-milter/dk.sock
non_smtpd_milters = unix:/var/run/dk-milter/dk.sock unix:/var/run/dk-milter/dk.sock


I am getting ERROR :: =======>> stat=Deferred:
================

Jul 16 17:02:31 time2travelindia postfix/smtpd[5280]: NOQUEUE: milter-reject: EHLO from localhost.localdomain[127.0.0.1]: 451 4.7.1 Service unavailable - try again later; proto=SMTP
Jul 16 17:02:31 time2travelindia postfix/smtpd[5280]: NOQUEUE: milter-reject: MAIL from localhost.localdomain[127.0.0.1]: 451 4.7.1 Service unavailable - try again later; proto=ESMTP helo=<time2travelindia.com>
Jul 16 17:02:31 time2travelindia sendmail[5279]: n6GBWVlX005279: [email protected], ctladdr=addate@localhost (501/501), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30556, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: 451 4.7.1 Service unavailable - try again later
Jul 16 17:02:31 time2travelindia postfix/smtpd[5280]: disconnect from localhost.localdomain[127.0.0.1]
Jul 16 17:02:32 time2travelindia dovecot: imap-login: Login: user=<addate>, method=PLAIN, rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Jul 16 17:02:32 time2travelindia dovecot: IMAP(addate): Disconnected: Logged out
Jul 16 17:02:32 time2travelindia dovecot: imap-login: Login: user=<addate>, method=PLAIN, rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Jul 16 17:02:32 time2travelindia dovecot: IMAP(addate): Disconnected: Logged out
Jul 16 17:06:17 time2travelindia dovecot: imap-login: Login: user=<addate>, method=PLAIN, rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Jul 16 17:06:17 time2travelindia dovecot: IMAP(addate): Disconnected: Logged out


If I do not put those two statement , mail is going from my mail fedora-8 server.


I would like to know how this problem will be solve ???????
Any help regarding this will be appreciated.

 

Please don't double-post.