After more than two decades of service, SORBS (Spam and Open Relay Blocking System), a pioneering force in the realm of DNS-based blacklists (DNSBL), has officially ceased operations as of June 5, 2024: learn more about the rich history of SORBS, its technical intricacies, and its eventual decommissioning.
Email verification widget
Contains articles on implementing the Verifalia email verification widget via JavaScript embedding on your web pages and forms.
Articles
- How do I add email validation in HTML?
- How to block invalid emails in a HubSpot website page or landing page
- How to block invalid emails in Instapage landing pages
- How to block invalid emails in KickoffLabs landing pages
- How to block invalid emails in Leadpages landing pages and pop-up forms
- How to block invalid emails in Unbounce landing pages
- How to integrate with a CAPTCHA provider and prevent bot submissions
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