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Secure Email Gateway Software for Mid Size Business (2026)
Last updated: January 2026
No filters available
34 software options
Sponsored
Libraesva Email Security
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Exceptional Email Security
Read more about Libraesva Email Security
Virtru
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
DATA SHARING, PRIVACY, AND INNOVATION. SECURED.
Read more about Virtru
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Zoho Mail is a secure, encrypted, and enterprise-ready email
Read more about Zoho Mail
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Anti-spam filter for business email. Vital email security.
Read more about SpamTitan
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Fast, reliable mail delivery and management solution
Read more about SMTP2GO
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud email security & anti-spam solution
Read more about Zerospam
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure email for confidential & sensitive documents
Read more about NeoCertified
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Affordable email marketing software
Read more about Selzy
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Anti-spam and email security software
Read more about Symantec Email Security.cloud
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Encryption Platform
Read more about Delivery Trust
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Effectively protect all your company's emails
Read more about ALTOSPAM
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure emails with encryption and recipient authentication
Read more about Mailock
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Security — Reinvented
Read more about Avanan
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security and threat intelligence platform
Read more about MimeCast Email Security
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
HIPAA-compliant email encryption software
Read more about Paubox Email Suite
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Full Security - Just 1 Click.
Read more about Sealit
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email marketing software to create newsletters & emails
Read more about Inxmail
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure email gateway management and threat intelligence tool
Read more about Proofpoint Email Protection
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email, Secured.
Read more about Mail Assure
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security tool for preventing cyberattacks
Read more about Cisco Secure Email
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Protect Your Business Emails with AI-Powered Security
Read more about Trustifi
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Powerful yet flexible email security software.
Read more about Security Gateway by MDaemon
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security software
Read more about Graphus
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security, phishing protection & anti-spam
Read more about ContentCatcher
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Saving the world from spam, one domain at a time!
Read more about SpamHero