Cloud-based mail security gateway powered by machine learning. Stops spam, phishing and malware in under 5 milliseconds — with no hardware to deploy and no capital investment.
Email security trusted by businesses across the UK and globally.
Why MxGuard
Traditional anti-spam tools were designed decades ago. MxGuard replaces them with a modern ML-first architecture — cloud-delivered, transparent, and self-improving.
Targeted phishing, business email compromise, malware-laced attachments, credential harvesters — caught by multi-signal ML scoring.
Every message scored in under 5 ms. Watch mail flow live in the dashboard with full visibility into every verdict.
Click any message to see exactly why it scored as it did. No black box — defensible decisions you can explain.
Email summary every morning with one-click release, mark-spam, or unsubscribe. Manage held mail without logging in.
Every ham/spam label your team adds improves scoring. The system adapts to your specific mail patterns over time.
All mail processing and storage in the UK. Built and operated by Transcom Internet Services — over three decades in UK internet infrastructure.
Full feature access, no credit card required. Choose any plan level for the trial — we will email your access key in minutes.