Hello I am new to Exchange and need some help please.
I have a client that when they setup there exchange and IIS they used the name www.fc2h.com
So now if I was to telnet to the server IP port 25 the SMTP server responds back as mail.fc2h.com
The client no longer has this domain they have a new domain now called www.focuscareusa.com
So if you were to ping mail.fc2h.com it no longer will resolve.
The new domain is focuscareusa.com
The MX record mail.focuscareusa.com resolves fine.
So How do I make the change in Exchange so that the SMTP and POP3 will respond back as mail.focuscareusa.com and Not mail.fc2h.com
Hello I made this change smtp virtual server\delivery\fully-qual
ified domain name change the name
and still can not recieve email to my new domain name.
I had the old domain set to mail.fc2h.com and changed the domain to mail.focuscareusa.com and restarted the SMTP service and still can not send email to firstname.lastname@example.org
Can someone please help me.