I am trying to figure out how to strip email addresses from emails sent to a specific email address by use of a Transport rule. Basically what the problem is, when someone opens a help ticket via email, they sometimes CC other people or send the email to them as well (In the To: field). What I would like to have Exchange do is any time an email is sent to help@domain.com , all other email addresses it is being sent to are removed from the email and ONLY sent to help@.
Is that possible to do in Exchange?