Sendmail to lotus domino fails

[Ngoh Chean Siung]

Hi,

When I try to send mail, I faced the below error:

# sendmail -v adwfmi@isteelmalaysia.com < /etc/hosts
adwfmi@isteelmalaysia.com... Connecting to atlas.isteelmalaysia.com via relay...
220 atlas.isteelmalaysia.com ESMTP Service (Lotus Domino Release 5.0.12) ready a
t Sat, 18 Sep 2004 10:15:16 +0800
>>> EHLO mercury.isteelmalaysia.com
250-atlas.isteelmalaysia.com Hello mercury.isteelmalaysia.com ([10.11.160.2]), p
leased to meet you
250-HELP
250-SIZE
250 PIPELINING
>>> MAIL From: SIZE=1916
250 root@mercury.isteelmalaysia.com... Sender OK
>>> RCPT To:
554 Mail for adwfmi@isteelmalaysia.com rejected for policy reasons.
Service unavailable
>>> RSET
250 Reset state
/dead.letter... Saved message in /dead.letter
Closing connection to atlas.isteelmalaysia.com
>>> QUIT
221 atlas.isteelmalaysia.com SMTP Service closing transmission channel

Any ideas?

regards.