On 19/05/2019 16:04, Wietse Venema wrote:
> Wietse Venema:
>> TG Servers:
>>> Hi,
>>>
>>> is there a way in postfix to disable milters for outoging to mail to
>>> dedicated IPs, or better, dedicated recipient addresses?
>>> I am just fed up from fixing DKIM signatures to a way that it is
>>> insecure just to get mail accepted from several mailing list
>>> implementations because they are munging headers to death.
>> Instead of disabling Milters, you could remove the DKIM signature
>> upon delivery.
>>
>> [solution omitted]
> Oh, and please report if email without your domain's signature has
> a better chance of being delivered than the same email with a broken
> signature.
>
> If that is the case, then it would violate a basic priciple: a
> receiver should make no distinction between 'message without
> signature' and 'message with broken signature'.
>
> Wietse
Thanks for this solution Wietse.
Will do. I will give this a try and if this does not work out I will go
the way and make a subdomain and an email only used for mailing lists
without DMARC/DKIM at all or with no policy (reject I will keep to use
for my regular mail addresses).
Thomas
