Getting greylisting going on a new Debian box

Hi,

I seem to be having issues with a new setup of relaydelay on Debian....I 
followed my old notes here,

http://www.thing.dyndns.org/debian/grey.htm

However when mailing from the localhost I am getting a constant temp 
fail....

tail -f /var/log/syslog

8><-------
Jun  2 14:41:54 debian sm-mta[17367]: starting daemon (8.13.8): 
SMTP+queueing@00:10:00
Jun  2 14:41:56 debian sm-mta[17379]: m522fukd017379: Milter: 
to=<[email protected]>, reject=451 4.7.1 Please try again later 
(TEMPFAIL)
Jun  2 14:41:56 debian sm-msp-queue[17374]: m522O6k8032093: 
[email protected], ctladdr=root (0/0), delay=00:17:50, 
xdelay=00:00:00, mailer=relay, pri=390050, relay=[127.0.0.1] 
[127.0.0.1], dsn=4.7.1, stat=Deferred: 451 4.7.1 Please try again later 
(TEMPFAIL)
Jun  2 14:41:56 debian sm-mta[17379]: m522fukd017379: 
from=<[email protected]>, size=362, class=0, nrcpts=0, 
proto=ESMTP, daemon=MSP-v4, relay=localhost.localdomain [127.0.0.1]
8><-----

tail -f /var/log/mail.log
8><----------Jun  2 14:41:56 debian sm-mta[17379]: m522fukh017379: 
from=<[email protected]>, size=18861, class=0, nrcpts=0, 
proto=ESMTP, daemon=MSP-v4, relay=localhost.localdomain [127.0.0.1]
Jun  2 14:41:56 debian sm-mta[17379]: m522fukj017379: Milter: 
to=<[email protected]>, reject=451 4.7.1 Please try again later 
(TEMPFAIL)
Jun  2 14:41:56 debian sm-msp-queue[17374]: m521xDTu007029: 
[email protected], ctladdr=root (0/0), delay=00:42:43, 
xdelay=00:00:00, mailer=relay, pri=660052, relay=[127.0.0.1] 
[127.0.0.1], dsn=4.7.1, stat=Deferred: 451 4.7.1 Please try again later 
(TEMPFAIL)
Jun  2 14:41:56 debian sm-mta[17379]: m522fukj017379: 
from=<[email protected]>, size=364, class=0, nrcpts=0, 
proto=ESMTP, daemon=MSP-v4, relay=localhost.localdomain [127.0.0.1]
8><------------

I set the temp time out in order to see if that was it,

8><--------
#ssj $delay_mail_secs = 58 * 60;  # 58 Minutes
#ssj $delay_mail_secs = 1 * 60;  # 58 Minutes
$delay_mail_secs = 0 * 60;  #
8><-------

Here are my lines in the sendmail.mc, which is a copy of my old lines,

8><-------
define(`MILTER',1)
INPUT_MAIL_FILTER(`clmilter',`S=local:/var/run/clamav/clamav-milter.ctl, 
F=, T=S:4m;R:4m')dnl
define(`confINPUT_MAIL_FILTERS', `clmilter')
INPUT_MAIL_FILTER(`relaydelay', `S=local:/var/run/relaydelay.sock, 
T=S:1m;R:2m;E:3m')dnl
8><------------

This suggests I have a mistake somewhere?

regards

Steven