#email

Official Mailjet Python Wrapper

IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.

:mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.

OneSignal Node Client

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

JavaScript plugin for finding links in plain-text and converting them to HTML <a> tags.

Official Node.js, Python, and Go SDKs plus the primitive CLI for Primitive — email infrastructure for AI agents. Generated from the OpenAPI spec.

Resend's Official .NET SDK, written in C#

asyncio smtplib implementation

MIME mail encoding and decoding package for Go

Flask-Mail adds SMTP mail sending to your Flask applications

Testable, composable, and adapter based Elixir email library for devs that love piping.

Fast and easy to use cross-platform .NET library that creates or modifies Microsoft Word (DocX) and later also Excel (XLSX) files without installing any software. Library is based on Open XML SDK

python eml parser module

A Nuxt module that helps building beautiful, responsive email templates using Vue.js components.

Moro is a high-performance, type-safe API framework with intelligent routing and multi-runtime support (Node, Edge, Lambda, Workers).

Qowaiv is a Single Value Object library

The official MailerSend PHP SDK

The official mailtrap.io PHP client

C# library that moves your stylesheets to inline style attributes, for maximum compatibility with E-mail clients.

Mail Analyzing Interface for email bounce: A Ruby library to parse RFC5322 bounce mails and generating structured data as JSON from parsed results. Ruby version of Sisimai: an error mail analyzer.

Simply adds a list of compiled disposable/temporary email domains, updated daily (if available)

A .NET typesafe implementation of SendGrid's Validation API

A validation module for checking email syntax

A validation module checking for Yahoo account existence

Authenticated email gateway for AI agents — SPF/DKIM verified inbound, HMAC-signed delivery, webhook + WebSocket fan-out, CLI + SDKs

AWS Email, SMS, & CDN, simple.