Best Secure Email Gateway Software

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. Out

Mimecast's AI-powered Advanced Email Security blocks the most dangerous email-borne attacks, from phishing and ransomware to social engineering, payment fraud, and impersonation. With Mimecast's Advan

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 2

Paubox is a leader in HIPAA compliant communication and marketing solutions for healthcare organizations. Listed on the Inc. 5000 list of fastest-growing privately owned companies, Paubox is trusted b

Cloudflare Area 1 is a cloud-native email security platform that identifies and blocks attacks before they hit user inboxes, enabling more effective protection against spear phishing, Business Email C

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

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

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

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

Secure data directly from your inbox with Virtru. Users can easily encrypt emails and attachments with just one click, protecting sensitive data such as personally identifiable information (PII), inte

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

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

Protect your business from disruption, financial loss and reputational damage. Libraesva Email Security stops known and emerging email threats from reaching their target, so you only receive legiti

LuxSci is a leading provider of secure healthcare communications solutions. LuxSci’s highly flexible, HIPPA-compliant suite of products for email, marketing, forms and text are used by nearly 2,000