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Top 9 SMTP Server Products in Email Delivery

The best SMTP Server Products within the Email Delivery category - based on our collection of reviews & verified products.

Postfix Exim Mail-in-a-box Sendmail sSMTP PowerMTA MailerQ OpenSMTPD msmtp

Product categories

Email Email Clients Email Delivery Email Service Provider MTA SMTP Server Self-hosted Email

Summary

The top products on this list are Postfix, Exim, and Mail-in-a-box. All products here are categorized as: Tools and servers for managing SMTP (email sending) services. Platforms for ensuring reliable delivery of emails. 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. Postfix Landing Page
    Postfix Landing Page
    1

    Postfix

    Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

    #SMTP Server #MTA #Email Delivery 1 social mentions

  2. Exim Landing Page
    Exim Landing Page
    2

    Exim

    Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.
    Pricing:
    • Open Source

    #SMTP Server #Email #MTA

  3. Mail-in-a-box Landing Page
    Mail-in-a-box Landing Page
    3

    Mail-in-a-box

    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.
    Pricing:
    • Open Source

    #Email #Self-hosted Email #Email Service Provider 115 social mentions

  4. Sendmail Landing Page
    Sendmail Landing Page
    4

    Sendmail

    Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

    #SMTP Server #Email #MTA 1 social mentions

  5. sSMTP Landing Page
    sSMTP Landing Page
    5

    sSMTP

    sSMTP is a simple MTA to deliver mail from a computer to a mail server.

    #SMTP Server #MTA #Email

  6. PowerMTA Landing Page
    PowerMTA Landing Page
    6

    PowerMTA

    PowerMTA is an industrial-strength software for high-volume email delivery.

    #Email #Self-hosted Email #SMTP Server

  7. MailerQ Landing Page
    MailerQ Landing Page
    7

    MailerQ

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

    #SMTP Server #Email #MTA

  8. OpenSMTPD Landing Page
    OpenSMTPD Landing Page
    8

    OpenSMTPD

    OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...
    Pricing:
    • Open Source

    #SMTP Server #Email #MTA 2 social mentions

  9. msmtp Landing Page
    msmtp Landing Page
    9

    msmtp

    msmtp is an SMTP client.

    #SMTP Server #MTA #Email

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Related categories

📤 Email 📂 MTA 📂 Self-hosted Email 📧 Email Service Provider 🌐 Email Clients

Recently added products

Halon MTA GreenArrow Engine Maileroo SMTPc NikaMail Courier-MTA BulkMTA esmtp Microsoft SMTP Server Dragonfly Mail Agent
If you want to make changes on any of the products, you can go to its page and click on the "Suggest Changes" link. Alternatively, if you are working on one of these products, it's best to verify it and make the changes directly through the management page. Thanks!
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