Email Security: Stop Spam, Phishing, BEC, and Malware
Stop email threats before they reach the inbox.
Most successful breaches start with a single email. We resell three filtering platforms that sit in front of Microsoft 365, Google Workspace, or StrataMail mailboxes and stop threats before delivery. They differ in detection depth, billing model, and Microsoft 365 integration; the right choice depends on team size, industry, and what you are most worried about.
Four threat categories every business email faces
Spam and bulk mail
Unsolicited mail that drowns out legitimate messages, wastes user attention, and trains people to ignore their inbox. All three of our filters handle this well; the differences show up on the threats below.
Phishing and credential theft
Emails impersonating banks, vendors, or internal systems to steal logins. Modern phishing uses AI-generated copy and hijacked domains. AI-driven detection and click-time URL rewriting are the defenses that matter here.
Business Email Compromise (BEC)
Targeted impersonation of executives or vendors to trick employees into wire transfers or sensitive data disclosure. BEC has no malicious attachment to scan -- detection depends on impersonation analysis and sender reputation. This is where premium filters earn their cost.
Malware, ransomware, and zero-day
Weaponized attachments, links to drive-by-download sites, and brand-new exploits that no signature has seen yet. Attachment sandboxing detonates suspicious files in isolation before they ever reach a user workstation.
Three filtering products. Pick by team size and threat profile.
Each product is a different point on the price-to-protection curve. All three deploy in front of Microsoft 365, Google Workspace, or StrataMail. Configure your exact price on the matching configurator.
SpamWeeder Premium
Per-domain billing. Best for multi-domain MSPs and small businesses.
- Strong baseline spam, virus, and malware blocking
- 4-day emergency mail spooling during M365/Google outages
- White-label quarantine portal for Tier 2+ resellers
- One domain covers up to 25 users
VIPRE Email Security
Per-user billing. Best for 5 to 100+ users wanting AI phishing and BEC defense.
- AI-driven phishing and BEC detection
- URL defense with click-time link rescanning
- Attachment sandboxing for zero-day malware
- Microsoft Defender for Office 365 ICES integration
Proofpoint Essentials
Per-user billing. Best for 10 to 200+ user organizations needing enterprise compliance.
- Targeted Attack Protection (TAP) with URL Defense and Attachment Defense
- 30-day emergency inbox during M365 outages
- 10-year compliance archive built-in
- API-based M365 deployment available (no MX changes)
Want to compare all three side by side?
The full feature matrix compares 20+ capabilities across all three products, including Microsoft 365 integration depth, continuity windows, compliance, and live pricing from our billing system.
View Full Comparison »Not sure which one fits?
Tell us your team size, mail platform, and the threats you are most concerned about. We will respond with a sized recommendation and a configured price.
Ask Us to Recommend »