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Secure Email Gateway reviews by real, verified users. Find unbiased ratings on user satisfaction, features, and price based on the most reviews available anywhere.

Best Secure Email Gateway Software

    Secure email gateways are comprehensive email security platforms designed to prevent web-based threats and ensure employee compliance. The gateways funnel incoming email content through spam filters and scan content prior to allowing transport beyond a firewall. These gateways include some kind of labeling or user governance system to identify malicious actors and prevent them from engaging in future communication. Archiving capabilities within secure email gateways help businesses keep a record of prior communications for both compliance and reference purposes.

    Businesses choose to adopt secure email gateway tools to add further security measures to both internal and outbound communications. Companies can prevent their network from being compromised by cybercriminals and their data from being stolen, as well as ensure their operations remain compliant.

    These tools do have overlap with both email encryption software and email anti-spam software, but provide a more comprehensive platform. Secure email gateway platforms combine the capabilities of both tools and add supplementary security and archiving capabilities.

    To qualify for inclusion in the Secure Email Gateway category, a product must:

    Filter or scan mail for viruses, spam, or other malware
    Identify and block potentially dangerous content
    Securely encrypt communications
    Provide archiving capabilities for compliant storage
    Facilitate allow and block lists to control approved versus suspicious accounts

    Top 10 Secure Email Gateway Software

    • Mimecast Email Security with Threat Protection
    • Proofpoint Email Security and Protection
    • Paubox Email Suite
    • Barracuda Email Security Gateway
    • SpamTitan Email Security
    • Cisco Email Security
    • Forcepoint Email Security
    • Sophos Secure Email Gateway
    • FortiMail
    • SolarWinds Mail Assure

    Compare Secure Email Gateway Software

    G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
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    (130)4.4 out of 5
    Optimized for quick response

    Mimecast Targeted Threat Protection safeguards your organization and employees against sophisticated email-borne attacks. It helps defend against attackers trying to steal data or credentials, plant ransomware, trick employees into transferring money, and springboard to attack supply chains. These kinds of threats require advanced security measures over and above that provided by traditional email security systems.

    Proofpoint Email Protection; available as an on-premise or cloud based solution; blocks unwanted, malicious, and impostor email, with granular search capabilities and visibility into all messages. Outbound controls include encryption and data loss prevention, while continuity capabilities ensure business communications can continue as normal in the event of an email outage. With Proofpoint's Email Protection, you can protect your people, data, and brand from today’s threats with: • The abilit

    (112)5.0 out of 5

    Secure email for modern healthcare. Right out of the box. HITRUST CSF certified.

    The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable. The Barracuda Email Security Gateway is offered without per-user or per-feature fees, and is also available as a vi

    (171)4.6 out of 5
    Entry Level Price:$1 PUPM

    SpamTitan Email Security identifies and prevents email spam, viruses via email, malware, malicious links, phishing attacks, spoofing and other email borne malicious threats. We provide advanced email security for your business or msp without making it complicated. Inbound and outbound scanning with AI driven real time threat intelligence. SpamTitan Email Security is built for the SMB and SME markets, businesses using Office 365, managed service providers and the education sector. Email Securi

    (21)4.2 out of 5

    Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

    (22)4.2 out of 5

    Forcepoint Email Security secures the communication channel most often used in the early stages of an APT or other advanced attack to identify targeted threats as well as high-risk users and Insider Threats while empowering mobile workers and safe adoption of new technologies like Microsoft Office 365.

    (15)4.0 out of 5

    Sophos Secure Email Gateway is ideal if you want an appliance dedicated to message security with advanced DLP and easy policy-based encryption.

    (11)4.3 out of 5

    FortiMail is a comprehensive email security solution with all-in-one inbound and outbound protection.

    (52)4.3 out of 5
    Optimized for quick response

    SolarWinds® Mail Assure's cloud-based email security helps you and your customers stay in control and protect inbound and outbound email using collective threat intelligence, 24/7 email continuity, and long-term email archiving. Proprietary filtering technology incorporates input from processing large volumes of email data that feed into our Intelligent Protection and Filtering engine. This, combined with real-time pattern threat recognition and machine learning technology, helps protect users

    (24)4.6 out of 5
    Optimized for quick response

    The Area 1 Horizon anti-phishing service provides preemptive and comprehensive protection from phishing attacks. The service is the first and only performance-based security service in the industry and deploys in minutes to detect and block phishing emails, malicious links, and network command-and-control traffic that other security technologies miss.

    (20)4.2 out of 5

    Email is the leading threat vector for ransomware, phishing, data theft, and other advanced threats. The Barracuda Essentials cloud-based service makes email safe for business with advanced threat protection, tamper-proof archiving, and data protection.

    (32)4.5 out of 5
    Optimized for quick response
    Entry Level Price:$150/yr For 5 users

    Security Gateway protects all email platforms including Microsoft Exchange, Office 365, and others. Let our team of email security experts take the headache out of managing your company's email security needs. Security Gateway uses the latest email threat detection technology and policy enforcement tools to keep good emails flowing to and from your users. Security Gateway can be deployed as an on-premise solution, or our cloud service can be deployed quickly and easily, allowing you to focus on

    Egress provides human layer security – helping users receive, manage and share sensitive data to meet compliance requirements and drive business productivity. Using contextual machine learning, Egress ensures information is protected relative to the risk of a data breach and reduces user friction to ensure smooth adoption. Trusted by enterprise organisations and governments around the globe, Egress’ award-winning platform makes sure emails and files are delivered to the correct recipient, encry

    (12)4.9 out of 5

    VIPRE SafeSend is a simple Microsoft Outlook add-on that is used to prevent misaddressed email or inadvertent autocomplete email mistakes by requiring the sender to confirm external recipients and file attachments before their email can be sent. SafeSend also scans attachments for sensitive data and allows companies to build their own DLP rules. VIPRE SafeSend is very scalable, easily deployed and doesn't require a server. Advanced features: - Centrally managed settings via Active Directory/GPO

    (26)4.7 out of 5
    Optimized for quick response
    Entry Level Price:$135 Up to 300 User/month

    Phish Protection Email Security with Advanced Threat Protection, is a cloud-based email protection suite for your businesses - that stops phishing attacks, malware, ransomware, viruses via email, malicious links, fraud, spam, spoofing and other malicious threats over email - all in real-time, and without the need to install any expensive tools or software.

    Safeguard your cloud-based email with our industry-leading threat and anti-spam protection for Office 365, Google Apps, and more.

    McAfee Security for Email Servers provides award-winning in-memory and incremental on-demand scanning to remove viruses, worms, Trojans, phishing, and other threats from incoming and outgoing email.

    (15)4.3 out of 5

    ESET Mail Security provides an additional layer of defense to prevent spam and malware from ever reaching the users’ mailboxes. The solution uses in-house developed anti-spam, anti-phishing and host server protection, combining machine learning, big data and human expertise into one, award-winning mail security platform. ESET Mail Security features robust quarantine management, cluster support and a comprehensive rule system to manually define email filtering conditions and actions to take with

    Unevasive Detection and Sanitization. Email Security without Delay. Clearswift offers the industry’s most effective layer of real-time email inspection to detect and completely sanitize evasive threats, delivering highly secure email without delay. * No delay real-time email sanitization (competitive solutions take up to 30 mins) * Increase your malware detection rate up to 17.8% * >99.9% spam detection and 0% false positives * 100% removal of embedded ransomware scripts, macros and objec

    (6)3.8 out of 5

    Secure your email with our powerful advanced threat protection and anti-spam solution for on-premises messaging environments.

    Ensure sensitive materials stay protected by adding end-to-end email encryption to Office 365.

    SchoolMessenger Student Email has uncovered thousands of examples of inappropriate student use of technology: sexting in Morse code over Google Chat, using Google Docs to exchange pornographic images, emailing classmates to announce a planned suicide or fight, etc.

    Protect against the most sophisticated email threats and gain comprehensive insights into targeted & advanced email attacks

    (1)5.0 out of 5

    Email and Collaboration Security Solutions stop phishing, malware, ransomware, fraud, and targeted attacks from infiltrating an enterprise.

    (1)5.0 out of 5

    EuropeanMX protects your company by blocking 99,98% of all spam and virus emails before they reach your company network. This also works outbound to protect your reputation and clients.

    Exchange Server 2019 is an on-premises solution. Microsoft Exchange Server 2019 is the latest version of Exchange. Previous versions include Exchange 2016, Exchange 2013, Exchange 2010, and Exchange 2007.

    (1)5.0 out of 5

    SolarWinds® Spam Experts helps web-hosting companies and ISPs/telcos strengthen email protection. Services include affordable inbound and outbound email filtering and archiving solutions—driven by a continuously updated Intelligent Protection & Filtering Engine to meet emerging threats. Solutions can be deployed in a highly redundant Spam Experts cloud environment or on-premises.

    (1)3.0 out of 5

    Vera is a next-generation data security company enabling businesses of all sizes to secure, track and share any kind of data, no matter where it's stored or located. With robust policy enforcement, strong encryption and strict access controls, Vera's data-centric security solution enables employees to collaborate freely while ensuring the highest levels of security, visibility and control. For more information, visit:

    0 ratings

    Bulletproof and total email security for your business. With Actamos you can protect your business email from phishing, ransomware, virus & other cyber attacks and security threats. Actamos Email Security is a total email security solution that works from tiny business to large enterprises. Actamos Cybersecurity was founded by IT industry and cybersecurity experts who have been dealing with email security for almost two decades.

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    Check out the G2 Grid® for the top Secure Email Gateway Software products. G2 scores products and sellers based on reviews gathered from our user community, as well as data aggregated from online sources and social networks. Together, these scores are mapped on our proprietary G2 Grid®, which you can use to compare products, streamline the buying process, and quickly identify the best products based on the experiences of your peers.
    High Performers
    Security Gateway
    Sophos Secure Email Gateway
    SpamTitan Email Security
    Symantec Email Security.Cloud
    Paubox Email Suite
    Egress Intelligent Email Security
    Cisco Email Security
    McAfee Security for Email Servers
    Barracuda Email Security Gateway
    Proofpoint Email Security and Protection
    Forcepoint Email Security
    Mimecast Email Security with Threat Protection
    VIPRE SafeSend
    Barracuda Essentials
    SolarWinds Mail Assure
    Area 1 Security
    Phish Protection by DuoCircle
    Market Presence