The company I am working for going to chnage the name on the company.
Now our domain name is for exmaple domainname1.com in about 3 weeks our domain anem will be domainname2.com how do I setup all the emails to be @domainname2.com. I have Exchnage 2003
What chnages I need to make in DNS? Also how can I setup that if someone send an email to email@example.com it will go also to firstname.lastname@example.org
Please provide as much information as you can.