Secure Email Gateway Software

What is Secure Email Gateway (SEG) Software and Why Is It Essential?

Secure Email Gateway (SEG) software is a cloud-based or on-premise solution that acts as a protective barrier between your organization's email servers and the external world. It inspects all incoming and outgoing email traffic, filtering out a wide range of threats such as spam, phishing attempts, malware (viruses, ranso...

Curated List of Software

At a glance

Showing 42 products

Proofpoint Email Protection logo
Proofpoint Email Protection is a leading cloud-based email security solution designed to protect organizations from advanced email threats like phishing, malware, business email compromise (BEC), and spam. Leveraging artificial intelligence an...
MimeCast Email Security logo
MimeCast Email Security is a comprehensive, cloud-based email security solution designed to protect businesses from a wide range of email-borne threats, including malware, spam, phishing, and ransomware. It offers robust threat intelligence, a...
Symantec Email Security.cloud logo
Symantec Email Security.cloud is a comprehensive cloud-based email security solution designed to protect businesses of all sizes from advanced email threats, including spam, phishing, malware, and targeted attacks. It delivers robust data los...
Cisco Secure Email logo
Cisco Secure Email is a robust, cloud-delivered email security solution designed to protect organizations from today’s most sophisticated email-borne threats. It safeguards against phishing, malware, ransomware, and business email compromise (...
Abnormal Security logo
Abnormal Security is a next-generation email security platform that leverages behavioral AI to protect organizations from sophisticated email attacks, including phishing, malware, ransomware, and business email compromise (BEC). Unlike traditi...
IRONSCALES logo
IRONSCALES is a cloud-native email security platform designed to protect enterprises from sophisticated phishing attacks, including Business Email Compromise (BEC), Account Takeover (ATO), and VIP impersonation. Leveraging artificial intellige...
Fortra's Cloud Email Protection logo
Fortra's Cloud Email Protection, formerly Agari Phishing Defense, is a robust SaaS solution designed to protect organizations from advanced phishing attacks, including Business Email Compromise (BEC), executive impersonation, and account takeo...
Sophos Email logo
Sophos Email is a robust, cloud-based email security solution designed to protect businesses from advanced threats like ransomware, spam, phishing, and malware. It provides comprehensive email security through multi-layered protection, includi...
Paubox Email Suite logo
Paubox Email Suite delivers comprehensive HIPAA-compliant email encryption and data loss prevention. Designed for healthcare and businesses handling sensitive data, Paubox secures inbound and outbound email, protects against phishing and imper...
Avanan logo
Avanan delivers comprehensive email security and cloud application protection, safeguarding organizations from today’s most sophisticated threats. Deploying seamlessly with existing infrastructure, Avanan secures Office 365, G Suite, Slack, an...
SpamTitan logo
SpamTitan is a robust, cloud-based email security solution designed to protect businesses, Managed Service Providers (MSPs), and educational institutions from spam, viruses, malware, and phishing attacks. Leveraging multi-layered analysis, com...
Libraesva Email Security logo
Libraesva Email Security is a comprehensive solution designed to protect businesses from the growing threat of email-borne attacks. Combining a secure email gateway with cloud email integration and Libraesva’s innovative Adaptive Trust Engine,...
Agari Secure Email Cloud logo
Agari Secure Email Cloud is a leading email security solution designed to protect organizations from advanced threats like spear phishing, business email compromise (BEC), and account takeovers. Leveraging advanced algorithms and threat intell...
Area 1 logo
Area 1 Horizon is a cutting-edge network security solution specializing in email security and phishing protection. Designed for businesses of all sizes, it proactively defends against sophisticated threats like phishing, business email comprom...
Mail Assure logo
N-able Mail Assure is a comprehensive cloud-based email security platform designed to protect businesses from evolving email-borne threats. It delivers advanced threat protection for both inbound and outbound email, ensuring business continuit...
Zerospam logo
ZEROSPAM is a robust, cloud-based email security solution designed to protect organizations of all sizes from a wide range of email-borne threats. It effectively blocks spam, phishing attempts, ransomware, malware, and other malicious content ...
Virtru logo
Virtru is a leading data security platform that empowers individuals and organizations to control their sensitive information throughout its lifecycle. Offering end-to-end encryption for email and files, Virtru seamlessly integrates with popul...
Clearswift SECURE Email Gateway logo
Clearswift SECURE Email Gateway is a comprehensive computer security solution designed to protect businesses from email-borne threats and ensure data compliance. This powerful gateway provides advanced data loss prevention (DLP), encryption, a...
SpamHero logo
SpamHero is a robust, cloud-based spam filtering solution designed to protect your email network from spam, viruses, phishing attacks, and malware. Offering unlimited email address filtering under a simple, flat-rate pricing model, SpamHero el...
Security Gateway by MDaemon logo
MDaemon Security Gateway is a robust email security solution designed to protect businesses from the ever-evolving landscape of email-borne threats. Compatible with Microsoft Exchange Server and Office 365, it provides comprehensive protection...
Selzy logo
Selzy is a user-friendly email marketing platform designed to help small and medium-sized businesses build stronger customer relationships and drive revenue growth. Featuring an intuitive drag-and-drop editor, Selzy empowers users to create pr...
Graphus logo
Graphus is a cutting-edge, cloud-native email security platform designed to protect organizations of all sizes from sophisticated email threats. Leveraging a patented AI algorithm, Graphus analyzes employee communication patterns to establish ...
Xcitium Secure Email Gateway logo
Xcitium Secure Email Gateway is a cloud-native security solution designed to protect businesses from the ever-evolving landscape of email-borne threats. It delivers comprehensive protection against phishing, spam, malware, and advanced attacks...
NeoCertified logo
NeoCertified is a secure email solution designed to protect sensitive information and ensure compliance with industry regulations. Integrating seamlessly with Microsoft Outlook, NeoCertified allows organizations of all sizes to send and receiv...
Trustifi logo
Trustifi is a comprehensive, AI-powered email security platform designed to protect businesses from advanced email threats. It centralizes inbound and outbound email security, enabling organizations to safeguard client data, brand reputation, ...

Buyer's Guide

Protect your organization from evolving email-borne threats with a robust Secure Email Gateway (SEG). This guide explores how SEGs act as a critical line of defense, filtering out spam, phishing, malware, and other malicious content before it reaches your users' inboxes. Discover the core functionalities, understand typical pricing models, learn about crucial integrations, and gain insights into how this guide was compiled to help you make an informed decision for your organization's cybersecurity strategy.

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