Hopefully an easy header rewriting problem for Postfix

[Noel Jones]

On Dec 7, 2007 12:23 PM, Clint Olsen <clint.olsen at gmail.com> wrote:
> I essentially want to rewrite all envelope senders of the form:
>
> @host.my.domain
>
> to just
>
> @my.domain

http://www.postfix.org/ADDRESS_REWRITING_README.html#masquerade

Looks like exactly what you describe.

Just set in main.cf:
masquerade_domains = my.domain
and then run  "postfix reload"

-- 
Noel Jones