Email Libraries

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P

PHPMailerby PHPMailer

The classic email sending library for PHP

PHP Updated: 3 mo ago License: Weak Copyleft

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nodemailerby nodemailer

✉️ Send e-mails with Node.JS – easy as cake!

JavaScript Updated: 3 mo ago License: Proprietary

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mjmlby mjmlio

MJML: the only framework that makes responsive-email easy

JavaScript Updated: 5 mo ago License: Permissive

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postalby postalserver

✉️ A fully featured open source mail delivery platform for incoming & outgoing e-mail

Ruby Updated: 4 mo ago License: Permissive

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postalby postalhq

📨 A fully featured open source mail delivery platform for incoming & outgoing e-mail

Ruby Updated: 5 mo ago License: Permissive

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responsive-html-email-templateby leemunroe

A free simple responsive HTML email template

HTML Updated: 3 mo ago License: Permissive

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mailinaboxby mail-in-a-box

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

Python Updated: 6 mo ago License: Permissive

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E

EmailValidatorby egulias

PHP Email address validator

PHP Updated: 6 mo ago License: Permissive

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swiftmailerby swiftmailer

Comprehensive mailing tools for PHP

PHP Updated: 5 mo ago License: Permissive

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foundation-emailsby foundation

Quickly create responsive HTML emails that work on any device and client. Even Outlook.

HTML Updated: 6 mo ago License: Permissive

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transactional-email-templatesby mailgun

Responsive transactional HTML email templates

HTML Updated: 6 mo ago License: Permissive

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k-9by k9mail

K-9 Mail – Open Source Email App for Android

Java Updated: 10 d ago License: Permissive

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community-editionby ramboxapp

Free and Open Source messaging and emailing app that combines common web applications into one.

JavaScript Updated: 3 mo ago License: Strong Copyleft

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listmonkby knadh

High performance, self-hosted newsletter and mailing list manager with a modern dashboard. Single binary app.

Go Updated: 3 mo ago License: Strong Copyleft

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C

CssToInlineStylesby tijsverkoyen

CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very usefull when you're sending emails.

PHP Updated: 12 d ago License: Permissive

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Knwl.jsby benhmoore

Find Dates, Places, Times, and More. A .js library for parsing text for specific information.

JavaScript Updated: 6 mo ago License: Permissive

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mailcatcherby sj26

Catches mail and serves it through a dream.

Ruby Updated: 6 mo ago License: Permissive

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mailtrainby Mailtrain-org

Self hosted newsletter app

JavaScript Updated: 3 mo ago License: Strong Copyleft

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M

MailKitby jstedfast

A cross-platform .NET library for IMAP, POP3, and SMTP.

C# Updated: 9 d ago License: Permissive

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t

tutanotaby tutao

Tutanota is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

JavaScript Updated: 11 d ago License: Strong Copyleft

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