Mailinblack

French SMB-focused gateway with named anti-spearphishing detection and click-time link analysis

Quick Overview

CompanyMailinblack Protect
CategoryEmail Security & Anti-Phishing Software
HeadquartersMarseille, France
FoundedNot stated by the vendor
EU PresenceEU (France)
Open SourceNot stated; closed-source
ComplianceGDPR-compliant (as stated by the vendor)
PricingDemo required; no published pricing
Free OptionDemo or trial available on request; no published free tier
ReplacesProofpoint, Mimecast, Microsoft Defender for Office 365

Detailed Review

Mailinblack is a French cybersecurity publisher based in Marseille with more than 20 years of experience. Its Protect product filters inbound email across six named threat types: anti-phishing, anti-spam, anti-malware, anti-spearphishing, anti-ransomware and link analysis that examines URLs at the moment they are clicked, not only at delivery. The company says it analyzes more than 6 billion emails a year and integrates natively with Microsoft 365.

Naming spearphishing as its own detection layer, separate from generic phishing, signals a specific focus on targeted attacks against individuals rather than mass spam campaigns. Pricing is not published; the company directs prospects to request a demo rather than offering a self-service trial.

What Mailinblack does well

  • Click-time link analysis catches URLs weaponized after the email was already delivered
  • Anti-spearphishing named as a distinct detection layer, not folded into generic anti-phishing
  • 20+ years of French cybersecurity experience with strong mid-market fit

Where Mailinblack falls short

  • Pricing is entirely demo-gated with no published trial terms
  • Smaller processing scale (6 billion emails a year) than the largest global gateways processing similar volumes daily
  • Brand recognition concentrated in French-speaking Europe

Standout feature. Click-time link analysis and a named anti-spearphishing layer, aimed specifically at targeted attacks rather than mass spam.

Pros and Cons

Pros

  • Click-time link analysis catches URLs weaponized after the email was already delivered
  • Anti-spearphishing named as a distinct detection layer, not folded into generic anti-phishing
  • 20+ years of French cybersecurity experience with strong mid-market fit

Cons

  • Pricing is entirely demo-gated with no published trial terms
  • Smaller processing scale (6 billion emails a year) than the largest global gateways processing similar volumes daily
  • Brand recognition concentrated in French-speaking Europe

Alternatives to Mailinblack

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Frequently Asked Questions

What is Mailinblack?

Mailinblack is french SMB-focused gateway with named anti-spearphishing detection and click-time link analysis.

Where is Mailinblack based?

Mailinblack is headquartered in Marseille, France.

What does Mailinblack cost?

Demo required; no published pricing.

Who is Mailinblack best for?

Click-time link analysis and a named anti-spearphishing layer, aimed specifically at targeted attacks rather than mass spam.

Is Mailinblack a good alternative to Proofpoint or Mimecast?

Mailinblack is built as a genuinely European alternative to US and UK email security vendors like Proofpoint and Mimecast. It will not be a like-for-like feature match in every respect, so check the review above for where it genuinely differs before switching.

How does Mailinblack compare to other Email Security & Anti-Phishing Software tools?

Mailinblack is one of several European email security tools covered on this site. See the full Email Security & Anti-Phishing Software category page for how it ranks against its closest European competitors.

Who worked on this review

Three people touch every tool page: one writes it, a second edits it, and a third checks the compliance and pricing claims against the vendor's own documentation.

Daniel Brandt
Written by

Daniel Brandt

Privacy & Compliance Researcher · Berlin, Germany

Checks the compliance claims: where the company is established, where the data sits, and what the DPA actually says.

Ingrid Halvorsen
Edited by

Ingrid Halvorsen

Managing Editor · Oslo, Norway

Runs the review process and decides when a page is ready to publish or needs another pass.

Sebastiaan Smits
Fact-checked by

Sebastiaan Smits

Founder & Editor · Netherlands

Selects the tools, writes the reviews, and checks where each company is actually established.

Read our editorial process for how we source, verify and update these pages — and how we keep affiliate income separate from what we recommend.

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