Symantec Messaging Gateway AlternativesAnti-Spam Tools and other similar apps like Symantec Messaging Gateway

Symantec Messaging Gateway is described as 'Anti-spam gateway blocks more than 99% of spam with less than one in 1 million false positives and real-time automatic updates' and is a Anti-Spam tool in the security & privacy category. There are more than 10 alternatives to Symantec Messaging Gateway for a variety of platforms, including Linux, Self-Hosted, SaaS, Web-based and Mac apps. The best Symantec Messaging Gateway alternative is SpamAssassin, which is both free and Open Source. Other great apps like Symantec Messaging Gateway are AntispamSniper for The Bat!, MailScanner, Scrollout F1 and EuropeanMX.

Symantec Messaging Gateway iconSymantec Messaging Gateway
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Anti-spam gateway blocks more than 99% of spam with less than one in 1 million false positives and real-time automatic...

More about Symantec Messaging Gateway
More about Symantec Messaging Gateway
Symantec Messaging Gateway alternatives page was last updated Apr 14, 2025
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  1. SpamAssassin icon

    SpamAssassin

     14 likes
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    Use this program to "Unspam" your mailbox(es). The program can be integrated with the mail server to automatically filter all mail for a site. It can also be run by individual users on their own mailbox and integrates with several mail programs.

    22 SpamAssassin alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    SpamAssassin screenshot 1

    SpamAssassin Features

    1.  Mail Filtering
    2.  Spam Filter

    SpamAssassin VS Symantec Messaging Gateway

     

    • SpamAssassin is the most popular Linux alternative to Symantec Messaging Gateway.

    • SpamAssassin is the most popular Open Source & free alternative to Symantec Messaging Gateway.

    • SpamAssassin is Free and Open SourceSymantec Messaging Gateway is Paid and Proprietary
  2. AntispamSniper for The Bat! icon

    AntispamSniper for The Bat!

     1 like
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    AntispamSniper for The Bat! is a powerful antispam and anti-phishing plugin, providing advanced email protection and filtering for The Bat! email client.

    License model

    Application type

    Platforms

    • Windows
    AntispamSniper for The Bat! screenshot 1

    AntispamSniper for The Bat! Features

    1.  Spam Filter
    2.  Extensible by Plugins/Extensions
    3.  POP3 Support
    4.  IMAP Support

    AntispamSniper for The Bat! VS Symantec Messaging Gateway

     

    • AntispamSniper for The Bat! is the most popular Windows alternative to Symantec Messaging Gateway.

    • AntispamSniper for The Bat! is the most popular commercial alternative to Symantec Messaging Gateway.

    • AntispamSniper for The Bat! is Paid and ProprietarySymantec Messaging Gateway is also Paid and Proprietary
  4. MailScanner icon

    MailScanner

     6 likes
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    MailScanner is a open source email security system design for Linux-based email gateways. It is used at over 30,000 sites around the world, protecting top government departments, commercial corporations and educational institutions.

    11 MailScanner alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux

    MailScanner Features

    1.  Mail Filtering
    2.  Spam Filter
    3.  Phishing

    MailScanner VS Symantec Messaging Gateway

     
  5. Scrollout F1 icon

    Scrollout F1

     3 likes
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    Scrollout F1 is a free self-hosted email gateway designed for Linux & Windows administrators without advanced email security experience.

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • BE flagBelgium
    • European Union flagEU

    Platforms

    • Linux
    • Self-Hosted
    Scrollout F1 screenshot 1
    Discontinued

    Last update released in 2018, unsupported on newer versions of Debian.

    Scrollout F1 VS Symantec Messaging Gateway

     

    • Scrollout F1 is the most popular Self-Hosted alternative to Symantec Messaging Gateway.

    • Scrollout F1 is Free and Open SourceSymantec Messaging Gateway is Paid and Proprietary
  6. EuropeanMX icon

    EuropeanMX

     1 like
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    EuropeanMX blocks incoming spam and virus emails before they are reaching your network. With our outgoing filter you can secure your server's reputation. And last but not least we are offering encrypted cloud storage to archive all your emails.

    License model

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    • Software as a Service (SaaS)
    Administrate different packages and domains in one account.

    EuropeanMX Features

    1.  Spam Filter

    EuropeanMX VS Symantec Messaging Gateway

     

    • EuropeanMX is the most popular Web-based & SaaS alternative to Symantec Messaging Gateway.

    • EuropeanMX is Paid and ProprietarySymantec Messaging Gateway is also Paid and Proprietary
  7. Oikik Antispam icon

    Oikik Antispam

     1 like
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    The oikik hosted antispam system is divided into multiple filtering layer that a message passes through prior to being delivered to your inbox. If a message successfully passes through every stage of filters, it gets placed into a delivery queue, and is sent along to your mail...

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)

    Oikik Antispam VS Symantec Messaging Gateway

     
  9. Altospam icon

    Altospam

     1 like
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    ALTOSPAM is an integrated SaaS software protecting your email from spams, viruses, scams and phishing. It allows companies owning at least one domain name to secure its email servers. ALTOSPAM combines 16 anti-spams technologies, 6 anti-viruses as well as other security services...

    License model

    Application types

    Country of Origin

    • FR flagFrance
    • European Union flagEU

    Platforms

    • Online
    • Self-Hosted
    Website

    Altospam Features

    1.  Zero-Day Protection
    2.  Real-time protection
    3.  Phishing
    4.  Ransomware Protection
    5.  Heuristic Detection

    Altospam VS Symantec Messaging Gateway

     
  10. SmartInbox icon

    SmartInbox

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    I’m personally getting a lot of Junk emails, one of the reasons is having a few LLC companies. A lot of other companies are trying to fix some issues (that don’t exist) or offer some services (that I don’t need).

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Apple Mail
    SmartInbox screenshot 1
    SmartInbox screenshot 2

    Properties

    1.  Lightweight

    Features

    1.  Spam Filter
    2.  No Tracking
    3.  No registration required
    4.  Ad-free
    5.  Apple Mail plugin
    6.  AI-Powered

    SmartInbox VS Symantec Messaging Gateway

     

    • SmartInbox is the most popular Mac alternative to Symantec Messaging Gateway.

    • SmartInbox is Free and ProprietarySymantec Messaging Gateway is Paid and Proprietary
    • SmartInbox is LightweightSymantec Messaging Gateway is not according to our users
  11. Anti-Spam SMTP Proxy Server icon

    Anti-Spam SMTP Proxy Server

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    The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning...

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    • Windows
    • Mac
    • BSD
    • Chrome OS
    • Self-Hosted
    Anti-Spam SMTP Proxy Server screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Block Trackers
    2.  No registration required
    3.  Ad-free
    4.  No Tracking

    Anti-Spam SMTP Proxy Server VS Symantec Messaging Gateway

     
  12. Mailborder icon

    Mailborder

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    A Linux based email gateway that filters email for viruses, spam, malware, phishing, and other threats. Works with any email server and any email provider such as Office 365.

    License model

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)

    Properties

    1.  Privacy focused

    Features

    1.  Malware Analysis
    2.  No Tracking
    3.  No Logs
    4.  Spam Filter
    5.  No registration required
    6.  Works Offline
    7.  Two-factor Authentication
    8.  Ad-free
    9.  Email Archiving
    10.  High Availability
    11.  Linux-based
    12.  Based on Ubuntu

    Mailborder VS Symantec Messaging Gateway

     
10 of 10 Symantec Messaging Gateway alternatives