I will restate the scenario again with a bit more detal:
- I'm logged in as "Nick", who has admin privileges
- I create an activity and send an email, but change the "From" field from Nick@ABC.com to Services@ABC.com
- The received email says it's from Services@ABC.com <Nick@ABC.com> on behalf of services@ABC.com
Now, I can stay logged in as Nick, cgo to the Customize/My Account tab and I see that Nick@ABC.com is a default email preference.
If I'm logged in as Services, I don't see the Customize/My Account tab (restricted access right mow) but when I look in My Profile, only the Services@ABC.com email is there and the box is NOT checked to use the default preferences.
So when I'm logged in as Nick (ie. the Admin), is the default email preference for every account? Or is it just for Nick? Should I allow everyone access to this screen for their own purposes? Do I need to set a preferred email address for each person?
This is way more complicated than it should be. All I want to do is send emails with proper "From" addresses. I don't think the server is the problem.