What is the best way to handle this situation.
I have exchange 2000 server for small organization (org1 about 30 users).
All users are getting new email address from 2 more organizations (org2 org3).
All emails from org2 and org3 are being forwarded to the users in org1. This way, everything comes in one inbox.
The users want to reply to each email from the address it was sent to.
So if user1@org1 get an email, he/she can reply back to it from one of the 3 addresses he/she has (user1@org1 or user1@org2 or user1@org3)
What do we need to make this happen if this is possible.
Thanks in advance.