• Open source MTA software

    Enterprise class email delivery platform for .Net

    MantaMTA is a high volume email delivery platform for enterprise, apps, and ESPs

    See all our features
  • Easy integration

    MantaMTA offers deep integration with your existing applications.

    Connect to your existing applications to send email and receive real-time events from our API.

    Learn about integration
  • Optimized bulk email delivery

    MantaMTA can supercharge your email sending.

    Real-time proactive delivery features and sophisticated reporting help get your email delivered to the inbox.

    Learn about high volume email sending
  • Features

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      Powerful email queue handling and SMTP virtualisation allow fast email send rates.

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      Adjust email sending rates and concurrent SMTP connections per domain.

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      Send authenticated emails using SPF, SenderID, DomainKeys, and DKIM.

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      Process bounces (hard, soft, spam) and notify your applications via our API.

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      Track delivery success, ISP reputation, identify and resolve problems.

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      Plug into your existing systems. MantaMTA is built with integration in mind.

  • A high speed bulk SMTP server

    MantaMTA is software that capable of sending large volumes email. It's easy to install and plugs right into your existing systems and applications.
  • About Us

    MantaMTA is built on a decade's experience of the email industry. Our team comes from backgrounds in email marketing, deliverability, and software development. Learn more.
  • Contact

    Tel: +44 (0) 330 354 2525

    Contact us via email

    Our office hours are Monday to Friday, 9am to 5pm UK time.

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Find out more and arrange a demo of MantaMTA today Contact Us