Re: Is this group alive?

Johann Beretta <[email protected]> Wed, 14 Oct 2020 00:43:28 -0700
Newsgroups alt.comp.mail.postfix
Organization None Of Your Business
Message-ID <[email protected]>
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On 9/26/20 8:32 AM, KIKI wrote:

<snip>

>=20
> Is there a way to create or use existing a kind of RBL list but with
> email addresses like:
>=20
> [email protected]
> [email protected]
>=20

Practically? No.

I'm gathering you want people to be able to add email addresses to this
"master list", yes?

What's to stop me from dumping several billion randomly generated email
addresses into it?

What's to stop anyone from doing that?  How do you prevent someone from
dumping legit email addresses, into your system, that were forged an
associated with spam.  Nobody can know all the "legit" email addresses
out there.

Filtering based on email address is less than pointless. Email addresses
are infinitely forgeable.  Domain filtering would be better than that,
and still practically pointless.




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