testmail.app Alternatives [Page 2]

Ethereal is a fake SMTP service, mostly aimed at Nodemailer users (but not limited to). It's a completely free anti-transactional email service where messages never get delivered.

250ok offers a SaaS-based platform to monitor and measure the deliverability of email networks.

Intelligent Contract Automation

Try for free paid Free Trial $9.0 / Monthly (1 user, 1 workspace, 1 template)

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Open Source

Smtp4dev is an all-in-one SMTP server designed to develop and test emails in your applications.

AcyMailing is a Newsletter and email marketing extension for Joomla and AcySMS, send SMS within Joomla website

G-Lock Apps is an interesting tool that might seem simple to some, but is quite essential to most online marketers.

Dummy SMTP server with JavaFX gui for testing email sending applications - anlar/lunaticsmtp

A SMTP server with JavaFX GUI interface, TLS, HTML messages, and attachment support.

Papercut is an operational print management platform designed for windows, macs, and Linux, helping you keep track of all your prints.

Open Source

Any Inbox. Any Time.

Email HTML testing tools for web developers

Build awesome HTML emails and test them easily on real email clients before sending with PilotMail.

The best email tracking solution I've found. Free