Hi,
How is it possible to configure Postfix to filter messages of the form:
from invalidu...@mydomain.com to validu...@mydomain.com
I have been receiving quite a lot recently and they are trash.
Best regasrds,
Olivier
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Postfix-users mailing lis
lejeczek via Postfix-users writes:
> On 23/07/2023 22:44, Viktor Dukhovni via Postfix-users wrote:
>> On 23 Jul 2023, at 4:21 pm, Charles Sprickman via Postfix-users
>> wrote:
>>
>>> In the case of the dehydrated ACME client
>>> (https://github.com/dehydrated-io/dehydrated) there's an option to
