reCAPTCHA
reCAPTCHA
- April 27, 2021
- Posted by: Nicola Selenu
CAPTCHA system, owned by Google, that enables web hosts to distinguish between human and automated access to websites.
The original version asked users to decipher hard to read text or match images.
Version 2 also asked users to decipher text or match images if the analysis of cookies and canvas rendering suggested the page was being downloaded automatically.
Since version 3, reCAPTCHA will never interrupt users and is intended to run automatically when users load pages or click buttons.
Author:Nicola Selenu
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Deliverability Glossary
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reCAPTCHA
CAPTCHA system, owned by Google, that enables web hosts to distinguish between human and automated access to websites.
The original version asked users to decipher hard to read text or match images.
Version 2 also asked users to decipher text or match images if the analysis of cookies and canvas rendering suggested the page was being downloaded automatically.
Since version 3, reCAPTCHA will never interrupt users and is intended to run automatically when users load pages or click buttons.
Author:Nicola Selenu
Email Service Providers Handbook
The most comprehensive “Handbook of Email Service Providers“!
SPAMASSASSIN RULES
All SpamAssassin rules in one place, EXPLAINED!
SMTP COMMANDS
& REPLY CODES
All SMTP/ESMTP commands and reply codes in one place, EXPLAINED!
Free DNS Tool
Check the DNS records of your domain with our free DNS tool.
Deliverability Glossary
The most comprehensive Email Deliverability and Marketing Glossary!
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