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Top 9 SMTP Servers in Email

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

Postfix Zimbra iRedMail mailcow Microsoft Exchange Server hMail Server Mail-in-a-box Roundcube Sendmail

Product categories

Calendar Email Email Clients Email Delivery Email Service Provider Enterprise Communication MTA Open Source Operating Systems SMTP Servers Self-hosted Email

Summary

The top products on this list are Postfix, Zimbra, and iRedMail. All products here are categorized as: Tools and servers for managing SMTP (email sending) services. Systems for organizing and optimizing email communication. 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.

    #Email #Email Delivery #SMTP Servers 1 social mentions

  2. Zimbra Landing Page
    Zimbra Landing Page
    2

    Zimbra

    Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

    #Email #Calendar #Email Clients

  3. iRedMail Landing Page
    iRedMail Landing Page
    3

    iRedMail

    A fully fledged, free email server solution, an open source project (GPL v2).
    Pricing:
    • Open Source

    #Email #Email Service Provider #Email Clients 3 social mentions

  4. mailcow Landing Page
    mailcow Landing Page
    4

    mailcow

    An open source mailserver suite.
    Pricing:
    • Open Source

    #Email #Open Source #Email Service Provider 87 social mentions

  5. Microsoft Exchange Server Landing Page
    Microsoft Exchange Server Landing Page
    5

    Microsoft Exchange Server

    Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

    #Email #Calendar #Operating Systems

  6. hMail Server Landing Page
    hMail Server Landing Page
    6

    hMail Server

    hMailServer is a free e-mail server for Microsoft Windows.

    #Email #Email Service Provider #SMTP Servers

  7. Mail-in-a-box Landing Page
    Mail-in-a-box Landing Page
    7

    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 #Email Service Provider #Email Clients 125 social mentions

  8. Roundcube Landing Page
    Roundcube Landing Page
    8

    Roundcube

    Web-based IMAP email client
    Pricing:
    • Open Source

    #Email #Enterprise Communication #Email Clients 17 social mentions

  9. Sendmail Landing Page
    Sendmail Landing Page
    9

    Sendmail

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

    #Email #Email Clients #SMTP Servers 1 social mentions

Recent SMTP Servers Posts

Email (Sep 24)

saashub.com // 8 days ago

Email Converter (May 10)

saashub.com // 5 months ago

Calendar (Apr 17)

saashub.com // 6 months ago

5 Of The Best Alternatives To Proton Mail

slashgear.com // 9 months ago

Best ProtonMail Alternatives for Secure Communications

canarymail.io // over 1 year ago

The Top 4 ProtonMail Alternatives

blog.superhuman.com // about 1 year ago

Related categories

📂 Self-hosted Email 🌐 Email Clients 📧 Email Service Provider 📂 MTA 📅 Calendar

Recently added products

Mailcatch.app GoDaddy Professional Email Mailer SMTP-Builder.com Sendamatic MailPlus Bulletproof SMTP by Vooz Time4Servers SMTP Server CheFSender Inbucket
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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