> On May 31, 2017, at 3:46 AM, rolelael <robby.vanmieg...@gmail.com> wrote:
>
> This one not , but the 'string' is in the header From..
>
> Example of Header From :
>
> header From: ROBBY VAN MIEGHEM <robby.vanmieg...@domain.be>
The above is the complete actual header content.
> from mail-amsdgsdgshdghsdghsd.outbound.protection.outlook.com[x.x.x.x];
> from=<>
> to=<rus...@gmail.com>
> proto=ESMTP
> helo=<EUR02-FR01-obe.outbound.protection.outlook.com>:
The above is SMTP envelope metadata, and NOT part of the header content.
> SO how can I get the from=<> trigerred?
Nothing built-in in Postfix will do this. You need a custom milter
or content-filter to base policy on a combination of purported author
(RFC2822.From) and SMTP evelope sender (RFC2821 "MAIL FROM:" SMTP reverse
path).
--
Viktor.
