Open Source Go API to Manage Email Messages

GO Library that has included built-in support for polling and email templates and enables software programmers to compose, send & track emails using SMTP Server.

A powerful Go API that gives software programmers the ability to manage their email messages inside their own apps using Mailgun API. The mailgun-go library is very easy to use and allows developers to send, receive as well as track their email messages painlessly.

The library has built-in support for polling and email templates. It fully supports some common email-related features such as composing an email message, sending using BCC and Cc fields, adding custom email headers, adding attachments, reading receipts, and many more.

The library is very reliable and has a powerful email-sending mechanism. You can easily send emails to a high number of users with maximum accuracy. It has included several important features related to emails such as email sending and receiving, tracking emails, event polling, email validation, sending emails using email templates, and so on.

At A Glance

An overview of mailgun-go features.

Features Overview

Send Email
Track emails
Event poling
Email validation
SMTP
From, To, Cc, BCC
Add images
Text Email
HTML Email
View attachment
Save attachment
Email encryption

mailgun-go

mailgun-go supports popular file formats listed below.

Reader

Writer

TXT, HTML, MSG

mailgun-go

Platform Independence

mailgun-go requires the following

Go v1.2 or above.

mailgun-go

Getting Started with mailgun-go

The easiest way to install mailgun-go is via GitHub. Please install it using the following command for easy installation. .

Install mailgun-go via GitHub

 $go get github.com/mailgun/mailgun-go

Compose and Send Email Messages via Go API

The open source mailgun-go library has included complete support for sending and receiving email messages using a couple of lines of Go commands. You can easily retrieve and view your email messages as well as other related information. It allows you to compose your email messages, attaché files or images, add a subject, use a recipient list, and so on.

Attach Files to Email Message via Go

The email attachment is a useful process for sending a computer file along with your email messages. The free library mailgun-go enables software engineers to develop apps that can easily attach files to an email message with just a couple of lines of Go code. Developers can easily attach multiple files such as PDF, MS Word, Spreadsheets, ZIP files to an email message. The library also provides support for retrieving or deleting the existing attachments.

Email Templates Support

The open source mailgun-go library gives software developers the capability to use email templates for creating and sending emails. It allows developers to create message templates on your Mailgun account and then can call it on the client side. This allows you to have your layout and design managed on the server and handle the data on the client.

Email Validations Support

Quality data collection is always the demand for an organization. The email validation process is one of the most effective way of verifying the validity of the email address. The open source library mailgun-go has provided functionality for validating email addresses with just a couple of lines of code.