553 sorry, that domain isn't allowed to be relayed thru this MTA .

H

Himanshu Mahanta

I am constantly getting the above message whenever I try to send a message
outside my office domain and the mail bounces back.

Example of error message:
_____________________________________________
From: System Administrator
Sent: Monday, January 17, 2005 8:29 PM
To: (e-mail address removed)
Subject: Undeliverable:

Your message did not reach some or all of the intended recipients.

Subject:
Sent: 1/17/2005 8:29 PM

The following recipient(s) could not be reached:

(e-mail address removed) on 1/17/2005 8:29 PM
553 sorry, that domain isn't allowed to be relayed thru this MTA
(#5.7.1)



Can you please help me?

Regards,
Himanshu
 
N

neo [mvp outlook]

Try authenticating to the SMTP server that is handling your hotmail account.
 
J

Jeff Stephenson [MSFT]

Try authenticating to the SMTP server that is handling your hotmail account.

Actually, the sender's account is not Hotmail - that's the domain that the
outgoing server won't relay to. Just authenticate to whatever outgoing
server is giving this error.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top