I have an Exchange 2003 server that is now under new ownership. The former domain name is coming up when I telnet into port 25 and get the SMTP response.
Is there a way to change this to the new domain name without reinstalling the server?
Please not I'm not asking how to receive mail for a second domain - that is already configured and working via recipient policy.
Here is an example:
220 myolddomain.com Microsoft ESMTP MAIL Service, Version: 6.0.3790.39
59 ready at Tue, 6 Apr 2010 16:05:00 -0800
I need the smtp response be equal the "newdomainname.com"...
I found on technet an event sink hack...no thanks. It's a small operation and if there a reinstall...so be it.
Thank you for your time and consideration,