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Technical Architecture & Overview

Fortra Email Security is the home of the Agari products Fortra acquired in 2021, covering DMARC protection, cloud email protection against BEC and impersonation, suspicious email analysis, and threat intelligence. Fortra markets the portfolio alongside the Agari brand across its email security suite. The Agari products focus on domain authentication and inbound impersonation detection; spam filtering comes from a separate Fortra secure email gateway product.

Targeted Technical Use Cases

Organizations whose priority is stopping domain spoofing and executive impersonation rather than replacing their spam filter.

Evaluation & Trade-offs

Core Strengths

  • +DMARC heritage from Agari, a co-founder of the DMARC standard.
  • +SaaS delivery with SIEM and SOAR integrations.
  • +Part of the wider Fortra portfolio, including domain monitoring for lookalike registrations.

Trade-Offs & Limitations

  • -The Agari products do not include a gateway; spam filtering requires the separate Fortra secure email gateway.
  • -Brand transition can complicate documentation and support references.

Defensive Security Application

Domain authentication enforcement and impersonation detection for inbound BEC attacks.

Frequently Asked Questions

What is Fortra Email Security?→

Fortra Email Security is the home of the Agari products Fortra acquired in 2021, covering DMARC protection, cloud email protection against BEC and impersonation, suspicious email analysis, and threat intelligence. Fortra markets the portfolio alongside the Agari brand across its email security suite. The Agari products focus on domain authentication and inbound impersonation detection; spam filtering comes from a separate Fortra secure email gateway product.

What is Fortra Email Security used for?→

Organizations whose priority is stopping domain spoofing and executive impersonation rather than replacing their spam filter.

What are the strengths of Fortra Email Security?→
  • +DMARC heritage from Agari, a co-founder of the DMARC standard.
  • +SaaS delivery with SIEM and SOAR integrations.
  • +Part of the wider Fortra portfolio, including domain monitoring for lookalike registrations.
What are the limitations of Fortra Email Security?→
  • +The Agari products do not include a gateway; spam filtering requires the separate Fortra secure email gateway.
  • +Brand transition can complicate documentation and support references.
How is Fortra Email Security used defensively?→

Domain authentication enforcement and impersonation detection for inbound BEC attacks.