Jaroslaw Rafa:
> Dnia 7.10.2019 o godz. 23:54:41 Peter pisze:
> >
> > We get this question on IRC a lot as well, it's a common problem.
> > The generic answer I always give is this:
> >
> > If you're having problems getting your mail received by major ESPs
> > you should first check your fcrdns*, then make sure you have SPF,
> > DKIM and DMARC configured.** Sign up for the dnswl at
> > http://www.dnswl.org. Also sign up for ESP-specific programs such as
> > feedback loops, Google postmaster tools and Microsoft's SNDS. Check
> > the individual postmaster pages for each ESP that you're having
> > problems with to make sure that you're in compliance with all of
> > their policies and if you still have problems contact the support
> > for the ESP. Also check to make sure you're not on any DNSRBLs and
> > submit removal requests from any you appear on.***
>
> Well, but let's think about it for a while.
>
> The very meaning of the word "spam" refers to *content* of the message, not
> to the way the sending mailserver is configured. It doesn't matter where the
> message is coming from and how it was sent, the content - and content only -
> decides if it is spam or not spam.
Can we keep this about POSTFIX?
Wietse
