Real-time email validation on sign-up forms: how it works and what it catches
Real-time email validation checks an address as it is typed: syntax, typos, disposable domains, role accounts, MX and an optional mailbox check. Here is how it works.
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Deliverability, explained.
Guides and research on email verification, bounce rates, catch-all domains, disposable addresses, list hygiene and sender reputation. Written by the people who run the engine.
3 posts tagged disposable
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@Disposable email addresses: what they are and why you should block them
Disposable inboxes from Mailinator, 10 Minute Mail and similar services die within hours. We cover what they cost you, how detection works and where to block them.
@WordPress form spam: stop fake sign-ups with real-time validation
CAPTCHAs and honeypots test behaviour, not the address. Real-time email validation stops typos, disposable domains and dead mailboxes on WordPress forms, with plugin setup steps.
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