IIRC each regex give -10 so multiple matches give more.
So far, the search strings contain only combinations of keywords, for example "concretevictoria". False positives are almost impossible. I could add shorter keywords, for example "concrete" and "victoria". Then we would get multiple matches, but also a few false positives. Especially for people from Canada. Keywords would be: "ottawa", "halifax", "victoria", "moncton", "nanaimo", "vancouver", "concrete", "excavating", "fabricators", "lawncare", "landscapedesign", "retainingwalls" Shall I do that? I agree with you that the problem is not trivial.
I think the captcha works as intended. It adds cost to the spammer
I doubt its economic for spammers to solve a captcha for having some spam up for a few hours. It's not only for a few hours. We have the spammer's links in our archives forever. http://ffmpeg.org/pipermail/ffmpeg-trac/2023-October/067523.html Search engines can find the links, and that's what the spammer probably wants. Michael _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".