Tag: vbulletin
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Protecting your vBulletin 4 registration against spambots with email domain whitelist
If you are still hosting a vBulletin 4 forum for whatever the reason may be, you are probably experiencing the spambot hell. Captcha plugins are out of date or simply bypassed and protections like human verification questions just do not seem to work. You could throw Cloudflare in front for some bot detection and that…