Email Security Software Companies

Email security software monitors a company’s outbound and inbound email traffic for malicious and unwanted messages. These tools quarantine or block spam, phishing attacks, and malware. Advanced solutions also provide data loss prevention capability as well as email encryption features for outbound email.

76-84 of 84 Email Security Software companies
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Browse 3,795 reviews, 3,551 case studies & customer success stories, and 244 customer videos of the best Email Security Software for your business needs

  • Overall Reference Rating 4.8
    Email Security Software

    Skyhigh Security protects organizations with cloud-native security solutions that are both data-aware and simple to use. Its market-leading Security Service Edge (SSE) Portfolio goes beyond data access and focuses on …

  • RED SIFT

    Verified
    Email Security Software

    Red Sift enables security-first organizations to successfully communicate with and ensure the trust of their employees, vendors, and customers. As the only integrated cloud email and brand protection platform, Red …

  • Overall Reference Rating 4.8
    Email Security Software

    Fyde is now Barracuda CloudGen Access. Secure zero trust access to all your apps and data from any device and location. Security starts with access. The CloudGen Access zero trust …

  • Overall Reference Rating 4.8
    Email Security Software

    StrongestLayer is Cybercriminals are using AI to launch highly sophisticated phishing and social engineering attacks—bypassing traditional email security tools that rely on static rules and signatures. StrongestLayer is built differently.

  • Overall Reference Rating 4.8
    Email Security Software

    Resec provides organizations with a Zero Trust Prevention solution that eliminates all known and unknown file-based malware threats without compromising usability. Positioned as a formidable wall at the organization’s gateway, …

  • Overall Reference Rating 4.8
    Email Security Software

    Humanix detects and responds to social engineering attacks targeting your people—across voice, chat, and email—in real-time. Security teams protecting help desks, finance teams, executives, and service operations use Humanix to …

  • Email Security Software

    PhishFort specializes in brand protection by detecting and removing phishing websites, mobile app clones, and counterfeit social media content to ensure the security of its clients' customers and revenue.

  • Email Security Software

    Zix is an enterprise solution for email encryption, threat protection and email archiving. We help businesses with productivity, security, and compliance.

  • Graphus Inc.

    Verified
    Email Security Software