Changing X-Original-To: header in postfix

Question

I am using a virtual file with my postfix to redirect all mails coming to my domain to a user

My virtual entry looks like this

@domain.com root

Now the X-Original-TO header shows [e-mail]. I want to set in such a way that the X-Original-To field to show the mail id by which the mail is originally sent.

For eg: if a user tries to mail [e-mail]. The user8 does nt exists in the server. According to my virtual file, it will be forwarded to [e-mail]. and the X-Original-To header will be showing as "[e-mail]". I want it to show as [e-mail]

Answer 1

I have my server setup similarly, however, I use luser_relay to redirect unknown local addresses.

luser_relay = [e-mail]

I do not use alias_maps. With this I get the wanted X-Original-To: header.

http://www.postfix.org/postconf.5.html#luser_relay