Go Email

Web and API based SMTP testing

The best way to send emails in Go.

Golang package that generates clean, responsive HTML e-mails for sending transactional mail

Robust and flexible email library for Go

:inbox_tray: An IMAP library for clients and servers

The Official Twilio SendGrid Led, Community Driven Golang API Library

Go library for sending mail with the Mailgun API.

✉️ ✅ A Fast and Free Email Verification API written in Go

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

💌💨 Email Campaign Delivery built with GoLang inspired by GoHugo

:white_check_mark: A Go library for email verification without sending any emails.

:envelope: A streaming Go library for the Internet Message Format and mail messages

Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.

Lightweight SMTP client written in Go

A simple CSS parser and inliner in Go

Using Mailchain, blockchain users can now send and receive rich-media HTML messages with attachments via a blockchain address.

DKIM package for golang

MailHog SMTP Protocol

Inline styling for html mail in golang

Mass email sender

:incoming_envelope: Simple email interface across multiple service providers (ses, postmark, mandrill, smtp)

📧 Golang Email address validator

Send email without servers

SMTP Proxy