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 validations
Contains articles about how Verifalia validates email addresses.
Articles
- What is a hard bounce?
- What is a disposable email address (DEA)?
- What is SMTP tarpitting? What are SMTP tarpits (or tar pits)?
- What is greylisting (or graylisting)?
- What is an email validation pass?
- What information does the validation report contain?
- Reading your results: our status codes and what they mean
- Does it send out any e-mail message, while validating?
- Can email addresses have hyphens, minus signs and dashes?
- How do result quality levels work?
- How can I create a plain text file suitable for uploading into Verifalia?
- How to export and validate an email list from Mailchimp?
- Are email addresses case sensitive?
- What are spam traps (also known as honeypots)?
- What is a mail exchanger?
- What is a classification scheme?
- What are classification overrides?
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