MX Save - MXSAVE is an email disaster recovery service that works seamlessly with on-premise or hosted anti-spam solutions.
SpamTitan - Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.
Happy Moose - Happy Moose is a super-efficient cloud anti-SPAM solution for organizations. It stops up to 99.
MailCleaner - Cloud & on-premise anti spam software for businesses
SMXemail - SMX – Cloud-Based Email Security.
Vade Secure - Email security to protect against email-borne phishing, spear phishing, malware, and ransomware. Email security and management based on artificial intelligence.