verifalia

Verifalia email verification library for JavaScript: verify email addresses in real-time and check whether they are deliverable, invalid, or otherwise risky.

v5.0.0 URL: https://unpkg.com/verifalia@5.0.0/node/cjs/index.js

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verifalia-widget

A lightweight JavaScript widget with zero dependencies that performs real-time email address validation using the Verifalia email verification service. This widget integrates seamlessly with any web form to swiftly identify and eliminate invalid, undelive

v1.13.0 URL: https://unpkg.com/verifalia-widget@1.13.0/dist/verifalia-widget.js

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helpscout-2.0

I built this Node.js SDK to wrap HelpScout's Mailbox 2.0 API methods to speed up development and get us building the fun stuff faster.

v1.1.5 URL: https://unpkg.com/helpscout-2.0@1.1.5/helpscout.js

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mailbox-address

Validate syntax for a RFC 5321/6531(SMTPUTF8) email mailbox address.

v1.0.3 URL: https://unpkg.com/mailbox-address@1.0.3/dist/umd/index.js

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is-biz-mail

isBizMail tells you whether a given email address is free (gmail.com, yahoo.es, yandex.ru etc) or not

v0.4.4 URL: https://unpkg.com/is-biz-mail@0.4.4/dist/isBizMail.umd.cjs

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