This command only applies on the domain part and not on the local part, right? So I can change john....@gmail.com into john....@mydomain.com, but not john....@gmail.com into us...@mydomain.com ? In this case the recipient would still be able to deduce the sender's personal email address.
On Wed, Feb 3, 2016 at 9:22 AM, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > On Wed, Feb 03, 2016 at 09:08:17AM +0100, Roman Doe wrote: > > > If I'm correct that would only apply to emails without header data. > > No. You've forgotten local_header_rewrite_clients mentioned upthread. > > http://www.postfix.org/postconf.5.html#local_header_rewrite_clients > > -- > Viktor. >