Adding second domain to Echange Server - try #2

[bwgreen]

Slight change from my previous post - another user pointed out a typo I made.

Current configuration: Exchange 2003 server as a member server in domain x.com, processing e-mail for this omain. Everything working fine.

New configuration: We are adding a connection to a new networkthat has a domain y.org We have been given z.y.org and are authoritative on that subdomain - I have added this zone to our DNS with an SOA record, and a forwarder to the DNS for y.org so we can resolve thier MX record, or get forwarded to another DNS Server to get the MX record for a.y.org In exchange I have updated the Default recipient policy to add @z.y.org as a valid SMTP address and checked the box to tell Exchange that it processes all mail for this domain. The problem we are running into is when someone at y.org sends an email to user@z.y.org, or when I telnet to the SMTP virtual server and manually create a mesage using command-line SMTP (EHLO, mail from: another_user@x.com, rcpt to:user@z.y.org) an error occurs: "550 5.7.1 Unable to relay for user@z.y.org".

Thanks for all help!

 

[MarkArnold]

The SMTP is Exchange.
If you can't send screenshots then you can't be helped.
Why on earth can't you send screenshots?
Sorry nobody can help you. Hope you work it out on your own.