Network Security
Email Protection
Advanced filtering against phishing, business email compromise, malicious attachments and domain spoofing.
Defend the number one attack vector
Email remains the primary delivery mechanism for both malware and fraud. Business email compromise in particular carries no malicious payload at all — it is a plain text message from a convincing sender, which is why conventional filters miss it.
Our email protection combines attachment sandboxing, link rewriting with time-of-click analysis, impersonation detection, and correctly configured SPF, DKIM and DMARC to stop attackers spoofing your own domain against your staff, customers and suppliers.
What is included
- Anti-phishing and impersonation detection
- Attachment sandboxing and detonation
- Time-of-click URL rewriting and analysis
- Business email compromise and fraud detection
- SPF, DKIM and DMARC implementation and enforcement
- Email continuity during outages
What you get out of it
- Phishing that reaches the inbox drops sharply
- Your domain cannot be spoofed against your own people
- Invoice-fraud attempts flagged before payment
Frequently asked questions
- Microsoft 365 already filters email. Why add more?
- Native filtering handles commodity spam well. Targeted phishing and business email compromise — the attacks that actually cause losses — are where dedicated layers and correctly enforced DMARC add meaningful protection.
- What is DMARC and do we need it?
- DMARC tells receiving mail servers what to do with mail that fails authentication checks for your domain. Without it enforced, anyone can send email that appears to come from you. It is one of the highest-value, lowest-cost controls available.
Ready to move on Email Protection?
We will scope it against your actual environment, not a generic package, and give you a fixed price before any work starts.