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Email Security Companies

Explore the top email security companies on FirmsDirectory, featuring cybersecurity providers specializing in protecting business email systems from phishing, malware, spam, and email-based cyber threats. Discover companies offering secure email gateways, phishing detection, email encryption, business email compromise protection, and email threat monitoring solutions. FirmsDirectory helps businesses discover and compare email security companies based on their email protection technologies, software features, company profiles, and popularity, making it easier to find secure email communication providers.

Barracuda Networks provides cybersecurity products for email, data, applications and networks. The company describes its BarracudaONE platform as bringing product management and…

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Egress provides security software for protecting sensitive information and reducing risks associated with email and human activity. Its public materials describe secure…

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ESET provides cybersecurity software and services for businesses, including endpoint protection, threat detection, and managed detection and response. Its business platform information…

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Hornetsecurity provides cloud security services with a strong focus on Microsoft 365 environments. Its business offerings include email security, backup, security awareness,…

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Huntress offers a managed security platform supported by a security operations center. Its published materials describe threat detection and response for endpoints…

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INKY provides email security software designed to detect phishing, impersonation, malware, and other email threats. Its platform materials describe protection for inbound,…

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IRONSCALES provides cloud-based email security products focused on phishing and other email-borne threats. Its company materials describe an AI-assisted platform that combines…

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Mailprotector provides email security services and products, particularly for managed service providers and their clients. Its official product materials describe email filtering,…

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Material Security develops a cloud workspace security platform for environments such as Google Workspace and Microsoft 365. Its product information covers security…

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Mimecast develops cloud-based security and governance products for email, collaboration, data, and employee risk. Its product portfolio includes email threat protection, security…

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Paubox provides secure email and communication products with a focus on healthcare organizations. Its official materials describe automatic email encryption and inbound…

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Red Sift provides cybersecurity software through its Pulse platform, including tools for email domain protection and attack surface monitoring. Its OnDMARC product…

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SpamTitan provides email security and spam filtering products for businesses, service providers, and education organizations. Its product materials describe protection against spam,…

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Sublime Security provides a cloud email security platform for Microsoft 365 and Google Workspace environments, with support for other message sources through…

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TitanHQ develops cybersecurity products for email and web protection, including services for managed service providers and organizations. Its product lineup includes email…

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