Noel Jones:
> On 10/22/2019 10:27 AM, Dominic Raferd wrote:
> > On Tue, 22 Oct 2019 at 16:18, Noel Jones <njo...@megan.vbhcs.org> wrote:
> >> ...
> >>> I am using postfix 3.3. Apart from cron, the only other local source
> >>> of such old-style headers that I can find is postfix itself:
> >>> e.g. From: mailer-dae...@streamingbats.co.uk (Mail Delivery System)
> >>> - maybe more recent postfix releases use the new style?
> >>>
> >>
> >>
> >> http://www.postfix.org/postconf.5.html#header_from_format
> >
> > Thanks Noel but I am using that (default) setting already:
> > # postconf header_from_format
> > header_from_format = standard
> >
> > I find the same behaviour in postfix 3.3.0 and 3.3.2.
> >
>
>
> Then whatever is generating the mail uses the obsolete format. You
> can use a header_checks IGNORE action to remove the offending
> header, and postfix will add it back.
That is a better suggestion than using header_checks. However this
works only for /usr/bin/sendmail submission.
Wietse
