As e-mail virus and spam delivery increases in sophistication, developments and enhancements
are introduced daily to ensure mailsafe effectively tackles these highly complicated challenges.

Perimeter checks

• Real time blacklists
• (SPF) Sender Policy Framework
• Recipient verification
• Slammer detection
• Greylisting

Virus and dangerous content checking

• Viruses and malware automatically blocked before they reach business networks
• The choice of single or multiple level protection from leading commercial anti-virus technologies
• Heuristic intelligent analysis
• Phishing attempt detection
• EXE and active content management
• All virus definitions updated every 15 minutes
• Quarantined e-mails held off-site up to 35 days.

Spam and unsolicited e-mail detection

• Bayesian learning
• Lexical analysis (includes header, subject and body content)
• Collaborative external databases
• Distributed Checksum Clearinghouse analysis
• Optical recognition
• Trend analysis
• User black and white lists

For a no-obligation discussion about your e-mail filtering requirements or to register for a 30 day
FREE trial, please contact our technical sales team on 0845 258 1500.