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SMTPBOXES

Mass email delivery service for SMTP client applications or as standalone web application. subtitle

🚨 SMTPBOXES has been discontinued
🔎 You can review its best alternatives below or view status details

Top 3 Open-Source Alternatives to SMTPBOXES

Mailgun Osmosis Postmark

Product categories

Email Delivery Email Management Email Marketing Email Marketing Platforms Email Newsletters Newsletter Marketing Transactional Email

Summary

The top open-source alternatives to SMTPBOXES are Mailgun, Osmosis, and Postmark. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Mailgun Landing Page
    Mailgun Landing Page
    1

    Mailgun

    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.
    Pricing:
    • Open Source

    #Email Delivery #Transactional Email #Email Marketing 11 social mentions

  2. Osmosis Landing Page
    Osmosis Landing Page
    2

    Osmosis

    Osmosis is a command line Java application for processing ...
    Pricing:
    • Open Source

    #Newsletter Marketing #Email Marketing #Email Management

  3. Postmark Landing Page
    Postmark Landing Page
    3

    Postmark

    Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
    Pricing:
    • Open Source

    #Email Delivery #Email Marketing #Email Marketing Platforms 49 social mentions

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