Best DummySMTP Alternatives (30)

Mailpit

Open Source

Mailpit is an open-source email client focused on privacy and security. It allows users to easily encrypt emails and features …

smtp4dev

Open Source

smtp4dev is an open-source SMTP server designed for developers to test email sending applications locally. It provides a simple SMTP …

Mailosaur

Mailosaur is an email testing and automation platform for developers. It allows you to easily catch, view, and test emails …

MailHog

Open Source

MailHog is an email testing tool for developers. It captures outgoing email and displays it in a web interface for …

MailSlurp: Developer Email API

MailSlurp is an email API and virtual inbox that allows developers to build email-based applications. It handles email receiving, sending, …

MailSpons

MailSpons is an email marketing and automation platform that allows businesses to create, send, and track email campaigns. It has …

FakeSMTP

Open Source

FakeSMTP is an open source SMTP test server that allows developers to test email sending from their applications without actually …

Mailocal

Open Source

Mailocal is an open-source email client focused on privacy and security. It allows users to easily encrypt emails and access …

Origami SMTP

Origami SMTP is an email testing and deliverability tool that allows you to send and analyze email campaigns to verify …

Debug Mail

Open Source

Debug Mail is an email testing and debugging tool that allows developers to locally test and debug email workflows without …

MailCatcher

Open Source

MailCatcher is a simple, open source email testing tool for developers. It runs a local SMTP server to catch emails …

Papercut

Open Source

Papercut is a print management software that helps organizations track, control, and reduce printing costs. It provides features like print …

Mailnest

Mailnest is an email organization and productivity tool that helps users manage their inboxes more effectively. It provides features like …

MailDev

Open Source

MailDev is an email testing and debugging tool for developers. It allows you to intercept, view, and manipulate emails sent …

LunaticSMTP

Open Source

LunaticSMTP is an open-source SMTP server for Windows that allows sending email directly from applications without needing external libraries. It …

Mailtrap

Mailtrap is an email testing and fake SMTP service for developers. It allows sending and receiving email messages without actually …

testmail.app

testmail.app is a simple, easy-to-use email testing application for macOS. It allows you to send and receive test emails without …

Ethereal Email

Open Source

Ethereal Email is an open-source, self-hosted email server that allows you to have full control over your email, providing an …