Compare the Top Secure Email Gateway Software for Cloud as of August 2025 - Page 2

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    AppRiver

    AppRiver

    OpenText

    Unleash your teams to become more productive, secure, and compliant in a complex, digital world. Enhance your productivity, increase your security, and strengthen your compliance with the power of Secure Cloud. Reduce risks caused by human error and security-related obstacles to productivity. Threat detection and risk mitigation are constant, automated, and dynamic. Best-in-class email encryption, secure file sharing, and business communications archiving (email, social media, instant messaging). All services backed by 24/7/365 dedicated support from our phenomenal care team to better manage people, technology, and process. Automatic email encryption and data loss prevention offer unparalleled peace of mind for you, your employees and your executives. Prevent malware, ransomware and other advanced threats from compromising your email and your business.
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    SonicWall Email Security
    Protect against today’s advanced email threats using a cloud email security service. Email is the most common threat vector used by cyber criminals. Deploy the cloud-based service that protects your organization from advanced email threats such as targeted phishing attacks, ransomware, business email compromise (BEC) and email fraud. SonicWall solution reduces administrative overhead through easy deployment, management and reporting. The massively expanding, distributed IT reality is creating an unprecedented explosion of exposure points for sophisticated cybercriminals and threat actors to exploit. SonicWall Email Security is ideal for organizations that need a dedicated on-premises solution. SonicWall’s solution can be deployed as a hardened physical appliance, robust virtual appliance or software application. The multi-layered solution provides comprehensive inbound and outbound protection, and defends against advanced email-borne threats such as ransomware.
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    InterScan Messaging Security
    Trend Micro™ InterScan™ Messaging Security provides the most comprehensive protection against both traditional and targeted attacks. Using the correlated intelligence from Trend Micro™ Smart Protection Network™ and optional sandbox execution analysis, it blocks spam, phishing, and advanced persistent threats (APTs). The included hybrid SaaS deployment option combines a powerful gateway virtual appliance with a SaaS prefilter that stops majority of threats and spam in the cloud—closer to their source. This hybrid solution delivers the best of both worlds: the privacy and control of an on-premises appliance with an in-the-cloud pre-filter for resource efficiency and proactive protection. The Data Privacy and Encryption Module solves the toughest regulatory compliance and data protection challenges by securing outbound data. This optional module offers easy-to-use identity-based encryption and customizable data loss prevention (DLP) templates for quick deployment.
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    Trellix Email Security
    Keep your email infrastructure and users safe— whether on-premises or in the cloud. Identify and mitigate advanced email threats—including ransomware, business email compromise (BEC), and phishing—with Trellix Email Security. You’ll get leading detection and response capabilities to build a trusted, resilient email environment. Identify current threats quickly and accurately with prioritized alerts to help analysts take immediate action. Keep your email safe—whether it’s hosted on-premises or in the cloud—with leading sandbox technology, AI, and machine learning. Connect with as many as 650 Trellix solutions and third-party products to deliver insights and create a unified, living security ecosystem. Minimize the risk of breaches and identify, isolate, and protect against advanced URL and attachment-based attacks with this on-premises solution. Choose Advanced Threat mode to unearth malicious URLs with custom plug-ins, or Full Hygiene mode to reduce impersonation, BEC, and more.
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    Proxmox Backup Server

    Proxmox Backup Server

    Proxmox Server Solutions

    Proxmox Backup Server is an enterprise backup solution, for backing up and restoring VMs, containers, and physical hosts. By supporting incremental, fully deduplicated backups, Proxmox Backup Server significantly reduces network load and saves valuable storage space. With strong encryption and methods of ensuring data integrity, you can feel safe when backing up data, even to targets which are not fully trusted. In modern data centers, the primary focus is on minimizing downtime and keeping data safe. For this reason, reliable backup software is among the most essential infrastructure components that you can invest in. To increase productivity, the easy-to-use Proxmox Backup Server lets you back up your data in a space-efficient manner, restore it in a flash, and effectively reduce work hours thanks to simplified management with a web-based user interface.
    Starting Price: €449 per year
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    Proxmox Mail Gateway

    Proxmox Mail Gateway

    Proxmox Server Solutions

    Proxmox Mail Gateway is the leading open-source email security solution helping you to protect your mail server against all email threats from the moment they emerge. The flexible architecture combined with the userfriendly, web-based management interface, allows IT professionals and businesses to control all incoming and outgoing emails with ease, and to protect their users from spam, viruses, phishing and trojans. Organizations of any size can easily deploy and implement the anti-spam and anti-virus platform in just a few minutes. The full featured mail proxy is deployed between the firewall and the internal mail server, and allows to control all email traffic from a single platform. Proxmox helps you to easily maintain a secure and professional email communication, ensure business continuity, and gain high business reputation as well as customer satisfaction.
    Starting Price: €149 per year
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    Sealit

    Sealit

    Sealit Technologies

    When implementing a Zero Trust security model you shouldn’t question if your accounts or devices will get get compromised - assume they will. With Sealit, the sensitive data in your emails and files will remain fully protected even in that scenario. It takes one click from your existing inbox to encrypt your sensitive emails. It takes one click to encrypt any file format on your desktop. We made sure your workflow isn’t disrupted as we add a strong layer of protection to your sensitive data. Human error accounts for over 90 percent of cyber attacks on businesses, so you need to have a system in place to minimize the risk. Our patent-pending end-to-end encryption ensures each facet of your business is protected. Our app uses biometrics as authentication which provides you a seamless protection experience. Unlike passwords, biometrics cannot be taken away from you, there’s nothing you need to remember, and you always have it with you.
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    XGen Security

    XGen Security

    Trend Micro

    Go beyond next-gen with XGen™ security, a new class of security software that addresses the full range of ever-changing threats—now and in the future. Instead of using separate, siloed security solutions that don’t share information, XGen™ security provides a cross-generational blend of threat defense techniques and a connected threat defense that can protect your organization from all of the unseen threats.
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    OMNITRACKER
    OMNITRACKER is a powerful tool to adapt processes to your needs. The unique module and application concept as well as numerous out-of-the-box solutions make launching OMNITRACKER a snap. Easily and flexibly adapt the functionality to your needs, or define your own workflows. Benefit from the unlimited scalability of the multi-client capable OMNITRACKER. The attractive licensing model as well as easy maintenance and updating guarantee a fast return on investment. Our highly efficient, scalable and effective solution for IT service management (ITSM). It is based on the current ITIL standard and integrates other supporting processes. Supports you in all phases of the project and facilitates efficient planning and control considerably. You can easily combine it with our other applications. With our application for the complete sales process, you keep track of all sales projects – from lead generation to successful completion.
    Starting Price: $20000 one-time payment