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TrendMicro Email Security

Cloud Email Security

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Open-Source Alternatives to TrendMicro Email Security

SpamAssassin iRedMail

Product categories

Anti-Spam Cyber Security Email Email Clients Email Security SMTP Server Self-hosted Email

Summary

The top open-source alternatives to TrendMicro Email Security are SpamAssassin and iRedMail. 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. SpamAssassin Landing Page
    SpamAssassin Landing Page
    1

    SpamAssassin

    Use this program to "Unspam" your mailbox(es).
    Pricing:
    • Open Source

    #Email #Email Security #Cyber Security 4 social mentions

  2. iRedMail Landing Page
    iRedMail Landing Page
    2

    iRedMail

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

    #Email #SMTP Server #Self-hosted Email 2 social mentions

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