I have 3 registered SMTP email domain in my environment where all of them running in 3 different domain in 3 different Forest. E.g
1. abc1.com (email domain) is running in ad1dom.local(AD domain)
2. abc2.com i(email domain) is running in ad2dom.local (AD domain)
3. abc3.com i(email domain) is running in ad3dom.local (AD domain)
Since all the domain is belong to the same company, the management plan to use only 1 email domain which is abc1.com
I'm thinking of 'moving' all the exchange users to ad1dom.local domain by creating new users (for all user on the ad2dom.local and ad3dom.local domains). With this steps, both domain users will have a new password.
Is there any alternative way to handle the 'merger' ?