Hi Kenneth, the ruleset is designed for a system scoring over 5.0.

Did the rule from the cell provider cause an fp?

Is your threshold higher than 5.0?

There is a way to report problems listed in the file but feel free to
contact me off list and I'll tell you how to send me a sample.

Regards, KAM

On Tue, Aug 10, 2021, 22:00 Kenneth Porter <[email protected]> wrote:

> My cellular supplier has a weekly bag of goodies (coupons, schwag) and
> last
> week's included a free photo refrigerator magnet from CVS. So I signed up
> a
> CVS/Kodak account to put in my order. Like most such offers, they start
> sending me marketing mail, and the first one hit KAM_SOMETLD_ARE_BAD_TLD,
> with a 5.0 score. I'll be turning that score down (probably to 3.5) but I
> think the rule itself is the issue. It's firing on a uri that has dot shop
> as the last part of the path in a legitimate dotcom uri. Perhaps the rule
> can check for the absence of a single slash before the offending TLD.
> There's a helper rule that checks for false positives that could be
> replaced with one that ignores TLDs after an isolated slash in a uri.
>
> Do the KAM rules have an issue tracker where this kind of report can be
> made?
>
> The rule:
>
> header      __KAM_SOMETLD_ARE_BAD_TLD_FROM          From:addr =~
> /\.(pw|stream|trade|press|top|date|guru|casa|online|cam|shop|club|b
> uri      __KAM_SOMETLD_ARE_BAD_TLD_URI
>
> /\.(pw|stream|trade|press|top|date|guru|casa|online|cam|shop|club|bar)($|\/)/i
>
> #FPs
> uri      __KAM_SOMETLD_ARE_BAD_TLD_URI_NEGATIVE
> /(^|\b)td\.date|div\.top($|\/)/i
>
> meta     KAM_SOMETLD_ARE_BAD_TLD    (__KAM_SOMETLD_ARE_BAD_TLD_FROM) ||
> (__KAM_SOMETLD_ARE_BAD_TLD_URI && !__KAM_SOMETLD_ARE_BAD_TLD
> describe    KAM_SOMETLD_ARE_BAD_TLD         .stream, .trade, .pw, .top,
> .press, .guru, .casa, .online, .cam, .shop, .bar, .club & .d
> score       KAM_SOMETLD_ARE_BAD_TLD         5.0
>
>

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