SBS2008, Exchange 2007, all latest service packs.
13 Accepted Email Domains. All work emails come in fine.
Users have at least 10 email address's each.
Only one primary or "Set As Reply" address.
Right, what we want is to be able to see on which email address the email we receive on the "set as reply" address was actually sent to.
For example: If "set as reply" is email@example.com but s/he has another email address that s/he does not need to reply on but needs to receive on how do we tell if it was actually sent to it?
At present if it is sent to firstname.lastname@example.org it just looks like email@example.com email.
I hope that's clear enough for people to grasp the issue.