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 role-accounts
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@Free email providers vs business domains in your B2B lists
Gmail, Outlook and Yahoo addresses carry no company signal, so B2B teams segment them. When free addresses are legitimate, how the free and role flags route them, and bulk detection.
@Role-based email addresses: should you email info@ and sales@?
Role accounts like info@ and sales@ belong to a function, not a person. Why ESPs distrust them, the consent problem, when B2B senders can still use them and how to detect them.
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