mailprotector
Track on RadarZero trust email security platform designed for MSPs and their clients
- Total raised
- $5M
- Employees
- 41
- Founded
- 1999
- Momentum
- 38
Cooling
Data updated August 2026
About
About mailprotector
At a glance
mailprotector is a cybersecurity company specializing in Email & Messaging Security, founded in 1999 and headquartered in Greenville, United States. It has raised $5M in total funding, employs about 41 people, and is privately held.
Mailprotector designs, builds, and supports email security products with a focus on zero trust architecture. Founded in 2000, the company started as an email filtering solution for web developers and has evolved to protect millions of messages daily. The company's approach centers on a patented zero trust email security model that operates on the principle that nothing gets through until it proves it belongs, contrasting with the traditional "trust first, filter second" approach. The company's product suite includes Zero Trust Email Security as its core offering, along with AI-powered threat intelligence that adapts to evolving attack methods, a Heads-Up Display for dynamic security insights, X-Ray Vision for translating security findings into understandable information, and email bundling features for managing message flow. Mailprotector primarily serves managed service providers (MSPs), offering them a channel-first approach to deliver email security services to their clients. The company positions itself around replacing complexity with confidence and moving from constant fixes to prevention-focused security. Their products aim to help MSPs transform email protection from a commodity service into a differentiated offering. Mailprotector operates with a partner success model, providing training and support to MSPs to help them implement and manage email security solutions for their end customers.
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FAQ
Frequently asked questions about mailprotector
When was mailprotector founded?▾
mailprotector was founded in 1999.
Where is mailprotector headquartered?▾
mailprotector is headquartered in Greenville, United States.
How much funding has mailprotector raised?▾
mailprotector has raised a total of $5M in total funding.
Is mailprotector public or private?▾
mailprotector is a privately-held company.
How many employees does mailprotector have?▾
mailprotector has approximately 41 employees.