hdcms
New Member
Posts: 12
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Post by hdcms on Oct 18, 2022 10:10:16 GMT 1
Bonjour J'ai maintenant l'expérience que plusieurs personnes (non-spammeurs) ont été bloquées (faux positif). Suite à mon message précédent, j'ai contacté spamhaus. Ils sont surpris. Cela me semble assez complexe. Maintenant, avant de supprimer des listes comme spamhaus, j'aimerais savoir s'il y a un paramètre qui permet d'atténuer ces règles trop strictes avec plus de tolérance (même s'il y aurait du spam) Le paramètre « Tolérance de confiance maximale (‰) » est-il le bon et le seul paramètre ? Quelle valeur dois-je mettre ? Salutations
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hdcms
New Member
Posts: 12
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Post by hdcms on Oct 20, 2022 10:30:52 GMT 1
Hello I'm in a lot of trouble, with these false positives, can you advise me? Regards
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Post by n3t on Oct 24, 2022 11:48:38 GMT 1
Hello,
could you provide specific IP address being blocked?
For SpamHaus check, the ZEN (https://www.spamhaus.org/zen/) agreggation list is being used, if IP is present in any aggregated list, it is being considered as Spammer.
Anytime you could disable Spamhaus check in plugins configuration.
Pavel
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Post by n3t on Oct 24, 2022 11:50:56 GMT 1
One more thing, are you sure blocking was by SpamHaus? If you enabled "Log blocked submissions", you can check this in your log file.
Pavel
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Post by n3t on Oct 24, 2022 11:58:24 GMT 1
Also, please read Spamhaus Terms of Use (https://www.spamhaus.org/organization/dnsblusage/), if your server is eligible.
Pavel
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hdcms
New Member
Posts: 12
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Post by hdcms on Oct 24, 2022 16:46:02 GMT 1
Hello, could you provide specific IP address being blocked? For SpamHaus check, the ZEN (https://www.spamhaus.org/zen/) agreggation list is being used, if IP is present in any aggregated list, it is being considered as Spammer. Anytime you could disable Spamhaus check in plugins configuration. Pavel HI My own ip address was blacklisted; I contacted spamhaus who told me there was no reason. They removed me from the list. But I had several visitors who got the same message. Honest people often don't know this, they won't go and get removed from these lists. I understand the principle. For the time being I have deleted spamhaus but I find that this is not a solution.
My question was about "Maximal confidence tolerance (‰)" This is valid for all lists ?
It's hard to do a test now that I'm removed from the blacklist. What value to insert to have a protection, while limiting the false positives?
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Post by n3t on Oct 24, 2022 17:03:18 GMT 1
Hi,
no, this settings is only for StopForumSpam check. SpamHaus do not have such kind of functionality, it just return true/false if IP address is blacklisted, or not.
Spamhaus itself says, that their listing could contain false positives. As there is no way how to check some "propability", like in StopForumSpam for example, the only way is the disable this check. I will make it default disabled in next release, and also change the description for mentioned parameter, to be more obvious it is related just to StopForumSpam.
Pavel
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hdcms
New Member
Posts: 12
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Post by hdcms on Oct 24, 2022 21:03:42 GMT 1
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