Golang mail server Feb 16, 2025 · View Source const ( // MaxHeaderLength defines the maximum line length for a mail header. func PlainAuth(identity, username, password, host string) Auth An IMAP4rev2 library for Go. Gomail is a simple and efficient package to send emails. , email host, email recipient, subject of the email, MIME-version, Content-Type, and Message-ID, and finally the message body. If the server supports the 8BITMIME extension, Mail adds the BODY=8BITMIME parameter. go-smtp provides a server implementation and a number of client improvements. But the API is flexible and it is easy to implement other methods for sending emails using a local Postfix, an API, etc. This project is a golang server implemented using Echo which can help school or university managers to send students their scores by email. This server uses JWT authentication. Package smtp implements the Simple Mail Transfer Protocol as defined in RFC 5321. Featuring Mailgun, Postal, Postmark, SendGrid, SparkPost & SMTP. Note This is the README for go-imap v2. 15 require ( g… Email-sending fundamentals in Golang. Get authentication from the Host server and establish a TLS connection to the host server with the PlainAuth function. Contribute to emersion/go-smtp development by creating an account on GitHub. NewMessage // Set E-Mail sender m. This project comes with a PostgreSQL DBMS which you can run and use it following the instructions below. IMPORTANT. 介绍. 电子邮件的应用非常广泛，常见的如在某网站注册了一个账户，自动发送一封激活邮件，通过邮件找回密码，自动批量发送活动信息等。 Nov 9, 2024 · Go语言（Golang）因其高效、简洁和并发处理能力，成为了开发高性能邮件服务器的理想选择。本文将为您提供一份详尽的指南，从零开始构建并部署一个基于Golang的邮件服务器。 一、Golang简介 1. If the server supports the SMTPUTF8 extension, Mail adds the SMTPUTF8 parameter. Steps to send Email: 1. We can do this if we know a mailservers port and host names. Jul 11, 2024 · The Go standard library provides a SMTP client implementation in net/smtp. Gomail can only send emails using an SMTP server. 📤 An SMTP client & server library written in Go. However net/smtp is frozen: it's not getting any new features. Why another SMTP server? Outgoing mails are usually send via SMTP to an MTA (Mail Transfer Agent) which is one of Postfix, Exim, Sendmail or OpenSMTPD on UNIX/Linux in most cases. Mar 13, 2024 · In this blog post, learn the steps to build an email service using Go. - ainsleyclark/go-mail Aug 3, 2020 · Below is the complete code to send a plain text email with Gomail package in golang. 8 we've added support for middleware on the Msg object, allowing 3rd parties to alter a given mail message to their needs without relying on go-mail to support their specific need. As you receive personal information (like contact information) from users on your platform, it’s essential to sanitize the data before using it. Contribute to toorop/tmail development by creating an account on GitHub. For go-imap v1, see the v1 branch. Simple Golang based SMTP relay/proxy server that accepts mail via SMTP and forwards it directly to another SMTP server. Gain a basic understanding of Go's SMTP package and how to install it, code an SMTP email and create an HTML email template, and finally, run the program. Golang SMTP server. e. smtp - SMTP server protocol state machine. go golang emaill email-server Apr 11, 2024 · Go email tutorial shows how to send emails in Golang with smtp package. The smtp package implements the Simple Mail Transfer protocol. To be used as a package in your Go project, or as a stand-alone daemon by running the "guerrillad" binary. 使用 go-imap 很轻松就可以完成一个邮件客户端 最近有收取邮件分析的需求，于是就使用 golang 中的 go-imap 包进行邮件处理，将代码和过程分享出来。 首先在 GO MODULE 申明依赖 module Test go 1. Aug 17, 2023 · Go Simple Mail. Karena kita menggunakan email google, maka mail server milik google digunakan. SetHeader ("From", "[email protected]") // Set E-Mail receivers m. With MailSlurp we can generate a new disposable mailbox and use the details associated with it. 0 and above. - xhit/go-simple-mail Receiving email via Webhook in the Go programming language. Oct 8, 2024 · Learn how to send emails in Go using Gomail, mail package, net/smtp package, SMTP or email API: plain-text and HTML emails, bulk email, and more. Oct 7, 2024 · NewDialer – Initiates a new SMTP connection, specifying the mail server address, port number, you can use our Email Testing API and leverage it in Golang. Easy for bulk SMTP. Dalam implementasinya, untuk bisa mengirim email, dibutuhkan mail server. 步骤3 – 在此步骤中，设置发件人邮件，发件人密码以及收件人邮件 . Sanitizing email user inputs. The current progress is as follows: Timeouts and retries can be specified outside of the 10 second default. SetHeader ("To", "[email protected]") // Set E-Mail subject m. Nov 6, 2024 · Golang实战：高效解析XML数据并转换为Map结构的应用技巧; Golang高效编程：打造专属自定义库提升开发效率; 使用Golang轻松判断当前日期并实现日期相关操作技巧; Golang实现高性能网络编程：并发模型与优化技巧详解; Golang中实现函数间调用锁的技巧与最佳实践 Jan 31, 2023 · We need to send email with Go to and through email mailservers. // // This constant follows the recommendation of RFC 2047, which suggests a maximum length of 76 characters. 2. 1. 步骤4 – 然后，使用byte函数通过在其中添加收件人的电子邮件、主题来设置消息正文 An email server by golang 使用 golang 单独书写的邮件通知应用。场景多用于内网指定账号发送邮件 Topics. Jul 24, 2023 · Next, we will generate a random message id for our email. Apr 1, 2025 · Mail issues a MAIL command to the server using the provided email address. Jun 8, 2022 · It provides a simple way for sending mail through smtp servers. Dec 28, 2019 · A lightweight SMTP server written in Go, made for receiving large volumes of mail. Before setting up your server or third-party API server to send emails, let’s discuss a few fundamentals. Pada kode di atas, konstanta dengan prefix CONFIG_ adalah konfigurasi yang diperlukan untuk terhubung dengan mail server. package main import ("crypto/tls" "fmt" gomail "gopkg. Support keep alive connection, TLS and SSL. 发邮件 1. Then, we will create an overall message of our email where we will initialize the headers for email,i. in/mail. The server setup is taken care of for you and you receive the email via Webhook the instant it's received by the SMTP server. This step might be avoidable depending on your email host. In order to use CloudMailin's email to Webhook we need to first set a target URL in CloudMailin. Loading Sending secure email over TLS. 📧 A cross platform mail driver for GoLang. This new major version is still in development. To send email safely with Go we should use TLS secure socket connections. Examples in this README are for v2. The best way to send emails in Go with SMTP Keep Alive and Timeout for Connect and Send. With CloudMailin you can receive email in Go via Webhook HTTP POST. MIT. 1 什么是Golang？ Go语言是由Google开发的一种静态类型、编译型编程语言。 The goal of go-mail is to keep it free from 3rd party dependencies and only focus on things a mail library should fulfill. It is well tested and documented. . 之前我介绍了一个完整的邮箱服务 RainLoop，这次我们介绍另一个开源邮件服务器 Maddy。 Maddy 完全采用 Go 语言编写，轻量好用。 Nov 12, 2018 · Gomail. 1. Oct 1, 2015 · Golang package for send email. It also implements the following extensions: Feb 7, 2023 · 背景. This package implements the Simple Mail Transfer Protocol. 步骤2 – 在主函数中创建SMTP服务器和SMTP端口 . Yet, since version v0. SendGrid - SendGrid's Go library for sending email. This is an actively maintained fork of Gomail and includes fixes and improvements for a number of outstanding issues. v2") func main {m:= gomail. Supports MySQL and Redis out-of-the-box, with many other vendor provided processors, such as MailDir and even FastCGI! See below for a list of available mox - Modern full-featured secure mail server for low-maintenance, self-hosted email. ajlkpaaahzxwkeeqimnurdwzmwyalpdegkpxmajznvnzileygwghscjtbeumumowoiekvyueloz