Libraries tagged by free email

Swiftmailer, free feature-rich PHP mailer

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A robust PHP 7.4+ email validation library that extends beyond basic validation with MX record checks, disposable email detection, and free email provider validation. Features include strict typing, custom validator support, internationalization (i18n), and an extensible architecture. Perfect for applications requiring thorough email verification with customizable validation rules.

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Official kickbox API library client for PHP

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

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Verifalia provides a simple HTTPS-based API for validating email addresses and checking whether they are deliverable or not. This library allows to easily integrate with Verifalia and verify email addresses in real-time.

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Official QuickEmailVerification API library client for PHP

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Laposta api, free api to laposta.nl

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Free newsletter extension for TYPO3 for an individual email marketing. A lot of analytics and modern concepts. Works with and without EXT:lux.

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Legacy port of Swiftmailer, free feature-rich PHP mailer

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Fork of unmaintained Swiftmailer, free feature-rich PHP mailer

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Bulk translation export and import for TYPO3 - CAT XML and MS Excel workflows, CLI automation with FTP/email delivery, fine-grained table and field selection. The established localization manager for professional TYPO3 translation projects. v12+v13 (TYPO3 11-13): free in TER. v14: Priority Access.

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The largest open-source library of ready-to-use HTML email templates for Laravel and PHP: 50 free, responsive, dark-mode transactional email templates -- welcome, verify email, password reset, invoice, receipt, newsletter and more -- each with its own design, contrast-audited to WCAG AA, deliverability-checked, on a sandboxed block engine.

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A PHP package that checks e-mail addresses to see if they're disposable, or from a provider of free addresses

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Extract and filter common email domains in Laravel.

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MailboxValidator PHP module enable users to block disposal email, detect free email and validate if an email is valid.

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