Exchange Sending "On Behalf" : does it work with secondary emails
Is it possible to send on behalf of one email addresses associated with our name in exchange...
I just tried and get a "impossible to contact the recipient: email firstname.lastname@example.org . You are not authorized to send email to that recipient."
Sounds like a wrong message... because there is no filtering to my gmail.com test email .. it probably should have said "you cannot send email to that recipient from this sender".