Question context is related to spam prevention/filtering
I want to stop spammers from using my site. But I find CAPTCHA very annoying. I am not just talking …
captcha spam-preventionDuplicate: Best way to obfuscate an e-mail address on a website? Effective method to hide email from spam bots What …
javascript spam-prevention mailtoBy "honeypot", I mean more or less this practice: #Register form <style> .hideme{ display:none; visibility: hidden; } </…
php spam spam-prevention honeypotI want to add a simple Contact form to my web site so that customers can contact me easily. <…
javascript html spam-preventionI'm looking into building a content site with possibly thousands of different entries, accessible by index and by search. What …
web-crawler spam-preventionI need block all http connections, who have referrer click2dad.net. I write in mysite.conf: location / { valid_referers ~.*…
nginx spam-prevention referrer-spamGoogle has rolled out reCAPTCHA v3. It does away with all user the friction. I wish to use it to …
javascript recaptcha verification spam-prevention invisible-recaptchaI have read through the documentation but the difference is still not very clear to me. My understanding is: 1) include: …
email spam-prevention spfTL;DR: Mails sent from shared hosting (such as a cheap domain from Unoeuro or One.com) end up in …
php email spam swiftmailer spam-preventionI created event registration web sites (you can imagine something like http://www.eventbrite.com/), which allow users to subscribe …
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