W dniu 30/10/2018 o 19:31, Peter N. M. Hansteen pisze:
> yes, a well-known problem, and it's what nospamd (hinted at in the spamd
> man pages) is for.
>
> To some extent it helps to whitelist IP addresses and networks that
> domains list in their SPF info.
Yeah, I hoped there are some reputable sources of validated mail
sources based on SPF and DKIM.
I'll give a try to your compiled list, but the fact you maintain
it manually is a bit discouraging.
Best regards,
Chris
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