Greetings All, I've in my company single AD Forest and domain, and a single published Exchange 2003 Organization: @DOMAIN.COM We're also hosting a second unpublished SMTP domain @DOMAIN2.COM (http://www.msexchange.org/tutorials/Shared_Hosting_Exchange_2003_Part1.html) Which works great. I was just wondering, how will we do in order to publish the second domain @DOMAIN2.COM, I'm a bit confused: Should I create a second MX record pointing to the same public IP addresses? or should I use a second public IP address How would it work? (routing..etc) Thanks http://myitkb.blogspot.com/

On Wed, 28 Jul 2010 12:56:30 +0000, Archipi wrote: >I've in my company single AD Forest and domain, and a single published Exchange 2003 Organization: @DOMAIN.COM > >We're also hosting a second unpublished SMTP domain @DOMAIN2.COM (http://www.msexchange.org/tutorials/Shared_Hosting_Exchange_2003_Part1.html) > >Which works great. > >I was just wondering, how will we do in order to publish the second domain @DOMAIN2.COM, > >I'm a bit confused: > >Should I create a second MX record pointing to the same public IP addresses? or should I use a second public IP address > >How would it work? (routing..etc) You can have the e-mail for domain2.com delivered to the same IP address. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP

Hi, Is domain2.com a public Domain name? If yes, you just need to point the Domain2.com to the IP address of your exchange server. Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Thanks

hi, create second MX record ,configure OU and point to recipient policy - this will be best solution you can manage both domain in single control panel . Thanks vino

Thanks for the answers, this is what I thought too, I'll test it ASAP, I think the hardest work has already been done (creating a second Recipient policy for the @DOMAIN2.COM SMTP addresses...etc (as described here ) Regardshttp://myitkb.blogspot.com/