what SHOULD be a simple postfix issue

[Bill Earl]

I don't like to reply to myself, but the act of writing that email
jogged the information out of my head.  For the record, it's


masquerade_domains = domainname.com


and there are, of course, options for having it do all sorts of tricks.




Bill Earl wrote:
> I've done this before.  I've done this MANY times before.   The times
> I've done it before I had no problems doing it.  But today, I can't
> figure this out, so any help would be appreciated.  :-)
>
> On a test machine, postfix is sending out mail showing that it's coming
> from addresses like username at machinename.domainname.com  but I'd like it
> to send the mail with from addresses like username at domainname.com    I
> cannot find what to change in main.cf to make that happen!   Yes, I'm
> typing "postfix reload" to make my changes take effect.  ;-)
>
> Can anyone jumpstart my brain?   Thanks much.  :-/
>
> Bill
>
>