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Secure Email Gateway Software for Non Profit (2026)
Last updated: January 2026
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16 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
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
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 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
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, phishing protection & anti-spam
Read more about ContentCatcher
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Protect data with point-to-point encrypted email exchange
Read more about Secure Exchanges
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
We catch the phish that others miss!
Read more about IRONSCALES
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud email security, encryption, and archiving
Read more about modusCloud