mailx problem

[rahul_rtns]

Hi All,

I am trying to send the mail from my hpux 11.31 blade server as :

root@serverA:/>echo hello | mailx -s "testmessage" rahul_rtns@abc.com

But i am not receiving any mail in my mailbox, though the above command is not giving any error or message.

I checked the mail.log and it is showing :

Dec 20 01:34:28 serverA sendmail[17070]: pBK7YSOQ017070: from=rtns, size=146, class="0", nrcpts=1, msgid=<201112200734.pBK7YSOQ017070@houeccp1.mcdcorp.net>, relay=root@localhost
Dec 20 01:34:33 serverA sendmail[17072]: pBK7YSOQ017070: to=rahul_rtns@abc.com, ctladdr=rtns (116/20), delay=00:00:05, xdelay=00:00:05, mailer=relay, pri=120146, relay=smtpint.mcdcorp.net. [10.128.10.232], dsn=5.7.1, stat=User unknown
Dec 20 01:34:43 serverA sendmail[17072]: pBK7YSOQ017070: pBK7YhOP017072: DSN: User unknown
Dec 20 01:34:43 serverA sendmail[17072]: pBK7YhOP017072: to=rtns, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=31600, dsn=2.0.0, stat=Sent

Regards,

[Dennis Handly]

>to=rahul_rtns@abc.com,

>relay=smtpint.mcdcorp.net. [10.128.10.232], dsn=5.7.1, stat=User unknown
>pBK7YSOQ017070: pBK7YhOP017072: DSN: User unknown

Does this mail relay allow you to send mail to it?