Software Alternatives, Accelerators & Startups

MailerQ

MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.

Some of the top features or benefits of MailerQ are: High Performance, Flexible Configuration, Scalability, Real-time Monitoring, and Integration with RabbitMQ. You can visit the info page to learn more.

MailerQ

MailerQ Alternatives & Competitors

The best MailerQ alternatives based on verified products, community votes, reviews and other factors.
Filter: 7 Open-Source Alternatives. EU Alternatives. Latest update:

  1. EmailSuccess is an advanced MTA built to handle the most critical reliability, performance, security, and deliverability requirements.

    Key EmailSuccess features:

    Scalability Deliverability Advanced Analytics Integration Capabilities

    /emailsuccess-alternatives
  2. Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

    Key Postfix features:

    Security Performance Compatibility Reliability

    /postfix-alternatives
  3. Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.

    Key ForthWrite features:

    Voice Matching Auto-draft replies Batch-drafting Works in browser

    Try for free freemium $12.0 / Monthly (Standard plan)

    Try for free
  4. Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

    Key Sendmail features:

    Established Reputation Highly Configurable Open Source Wide Compatibility

    /sendmail-alternatives
  5. PowerMTA is an industrial-strength software for high-volume email delivery.

    Key PowerMTA features:

    High Deliverability Scalability Advanced Analytics Customization

    /powermta-alternatives
  6. KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.

    Key KumoMTA features:

    Performance Config As Code Policy Engine DKIM

    Open Source free

    /kumomta-alternatives
  7. Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

    Key Exim features:

    Highly Configurable Flexible Routing Active Community Support Efficient Transport Mechanism

    Open Source

    /exim-alternatives
  8. Scriptable and scalable SMTP server and email framework designed for service providers.

    /halon-mta-alternatives
  9. sSMTP is a simple MTA to deliver mail from a computer to a mail server.

    Key sSMTP features:

    Lightweight Easy Configuration Secure Email Sending Simplified Use Case

    /ssmtp-alternatives
  10. CMail is a free Windows command line mailer with advanced message formatting options.

    Key CMail features:

    User Interface Security Features Integration Customization

    free

    /cmail-alternatives
  11. GreenArrow Transactional Email provides a flexible and secure SMTP and API email delivery from application or website.

    Key GreenArrow Engine features:

    High Deliverability Scalability Advanced Customization Comprehensive Analytics

    /greenarrow-engine-alternatives
  12. Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

    Key Mail-in-a-box features:

    Ease of Setup Full Control Cost-effective Open Source

    Open Source

    /mail-in-a-box-alternatives
  13. qmail is the name of an advanced level of mail transfer agent for the UNIX based operating systems.

    Key qmail features:

    Security Performance Reliability Modular Design

    /qmail-alternatives
  14. Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.

    Key Modoboa features:

    Open Source Integration User-Friendly Interface Mail Security

    /modoboa-alternatives
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