I don't know how to explain this but i will try my best.
I have 3 different email accounts link into outlook 2010
When i get an email in let says firstname.lastname@example.org
and i want to reply to that it will use another account that is email@example.com
In settings it says that firstname.lastname@example.org
is dafault i want to make it not default and just use what ever adress that it was sent to.
E.g. if it was sent to email@example.com
i would want to reply from firstname.lastname@example.org
and not from my default