From adress must match the smtp clients DNS domain

Robert Schetterer rs at
Thu Jun 16 20:46:22 CEST 2016

Am 16.06.2016 um 14:18 schrieb Gerhard Rappenecker:
> Hi all,
> I want to reject mails from some smtp clients specified by IP or subnet, if the from address don't match the clients DNS Domain.
> Can anyone help me?
> My environment:
> postfix 2.11.6
> amavisd-new-2.8.1
> I allready posted this message yesterday but it seems something went wrong
> Regards
> Gerhard

i dont know if amavis has options for that

you may have a look at

to use it with postfix/submission

perhaps ask the author to integrate ip/subnet matches or combine it
in milter-manager with a ip/subnet filter

never tested...

Best Regards
MfG Robert Schetterer

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