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MailFleet

Documentation

SpamAssassin Checks

Pre-send SpamAssassin workflow.

When to run

Run checks after template changes and before full list sends.

Interpreting scores

Lower scores are better. Review triggered rules and fix authentication and content issues.

Summary

Pre-send SpamAssassin workflow.

SMTP standards reference: RFC 5321 (Simple Mail Transfer Protocol).

Get started

Take control of your email campaign operations

Download MailFleet for Windows, macOS, or Linux. Connect your providers, run pre-send checks, and manage campaigns with full visibility.

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Available on

  • Windows 10+
  • macOS 12+
  • Linux (DEB & RPM)

Same desktop experience across every platform — one workflow for your entire team.