[projmanquest]

I want to have a Fastmail email that forwards all incoming emails to another email address. But when I create a rule to "send a copy," it sends the email on as if it came from the original sender. I want it to arrive at the target email address as if it came from my Fastmail email address--just as if I manually forwarded it.

I have tried a bit in Sieve but am brand new to this and am not sure how to do it (or if it is even possible).

EDIT: I definitely need all attachments to be forwarded along with the body text of the email.