On 2024-11-02 at 18:53:23 UTC-0400 (Sun, 3 Nov 2024 09:53:23 +1100)
Phil Biggs via Postfix-users <mb170...@pjb.cc>
is rumored to have said:
I remember there is a URL for reputation scores of all kinds of
domains.
But I can't find it for now. Can you anybody know that? (it's maybe a
url maintained by spamhaus).
[...]
https://check.spamhaus.org/
It is worth noting that the Spamhaus list measures something that is not
really useful from a spam detection standpoint: the absolute share of
spam from various TLDs. They have a huge diverse collection of data
sources and can measure that reasonably well. It is interesting but that
high-level view of All Spam is not particularly useful for determining
whether a specific message is spam. The SA list is maintained based on
the share of the mail from a TLD which is known to be spam, based on our
contributors' mail streams. That is a metric which is relevant to the
decision of whether a specific message is spam.
As others have noted, using an explicit list of TLDs to reject in
Postfix is not a great tactic, as that will always need monitoring for
false positives which can be mostly mitigated by using a scoring spam
detection system.
--
Bill Cole
b...@scconsult.com or billc...@apache.org
(AKA @grumpybozo@toad.social and many *@billmail.scconsult.com
addresses)
Not Currently Available For Hire
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