Mailinblack
French email security suite filtering phishing, malware and spam for organisations
Pricing: Not published. No public rate card; the vendor directs buyers to contact sales for a quote.
Reviewed by the Cyber Vendor Guide editorial team against the public sources cited below · Last reviewed August 2026 · How we review listings
What is Mailinblack?
Mailinblack is a cybersecurity vendor headquartered in Marseille and registered as MAILINBLACK SAS under RCS Marseille 449 002 104. Its core product, Protect, filters inbound email for spam, phishing, malware and ransomware, and the vendor sells it alongside Sikker (password management with shared vaults and two-factor authentication), Cyber Coach (phishing simulation), Cyber Academy (security awareness micro-learning) and Cockpit (a unified dashboard with a CyberScore rating). The mailinblack.com domain was registered in May 2003 to a French registrant, consistent with the stated founding year. French trade press records a 14m euro Series B in 2019, and a 2022 recapitalisation of more than 50m euros involving Apax Partners and NewAlpha Verto.
- ✓ Unusually long and checkable operating history: the RCS Marseille registration 449 002 104 and the mailinblack.com WHOIS creation date of May 2003 both date the company to 2003
- ✓ Institutionally backed rather than self-declared: Le Monde Informatique reported a 14m euro Series B in 2019, and regional and cybersecurity press reported Apax Partners and NewAlpha Verto entering the capital in 2022
- ✓ Fully identifiable operator: the statutory mentions legales names the entity, RCS number, share capital, registered address, VAT number and publication director
- ✓ Covers email filtering, phishing simulation, awareness training and password management from one vendor
- • No public pricing, so buyers cannot compare cost without entering a sales conversation
- • No security certification is claimed on the vendor site; neither ISO 27001 nor an ANSSI qualification could be confirmed
- • Oriented to the French and European market, with no self-hosted or on-premises deployment option documented
- • The customer and volume figures the vendor cites are vendor-stated only, and its own site and its submission give different annual email volumes
Reported in public reviews and vendor documentation. See sources below.
Key Features
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Sources & references
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Quick Info
| Pricing | Not published. No public rate card; the vendor directs buyers to contact sales for a quote. |
| Model | Subscription, quote on request |
| Founded | 2003 |
| Cloud | Yes |
| Self-Hosted | No |
Last updated: Aug 24, 2026