Spam Filtering

MXGuardian’s spam filtering technology works with your existing mail server to protect your business by blocking email threats before they reach your network.

Complete Email Security

  • Multi-layer content analysis, including SPF, DMARC, public & private RBLs, URL filtering, attachment scanning, Bayesian analysis, custom rules, and more.
  • Double anti-virus protection. Every message is scanned twice by two different AV engines.
  • Daily quarantine report for easy review by users or administrators.
  • Full support for TLS encryption at the SMTP layer.
These days, spam is more than just a nuisance that wastes productivity. Spammers have become more sophisticated. A data breach due to hacking occurs every 2 days. (Source: Privacy Rights Clearinghouse)

More than just spam filtering.

MXGuardian protects against:

  • Spear phishing
  • Ransomware
  • Viruses & Malware
  • Social engineering
  • Wire transfer schemes
  • Spoofing
  • Infected attachments
  • Malicious URL’s
  • Denial-of-Service (DoS) attacks

Quick, Easy Setup

  • Cloud-based. Nothing to install or maintain
  • Simple, intuitive web interface.
  • Works with any mail server software, including Office 365.
  • Constantly updated.

Extremely Fast and Reliable

  • 99.999% uptime guaranteed.
  • Multiple redundant servers in different availability zones.
  • Undetectable latency. Most messages are processed in under 5 seconds.
  • Acts as a backup MX service. Access your mail even when your server is down.

Try It Free For 30 Days

No Contracts – Cancel Anytime – Free Technical Support

Compatible with any email system

“MXGuardian is what I have been looking to implement for a long, long time. Feels like a weight has been lifted off my shoulders no longer receiving 50+ spam emails each day.”

Richard Miller
Small Business Owner