Mailguard 365
Mailguard 365 — Catch What Microsoft Misses
Mailguard 365 adds an advanced email threat protection layer specifically designed for Microsoft 365 environments. It targets the gap between what Defender catches and what actually reaches the inbox — phishing, zero-day malware, BEC, and ransomware.
Mailguard 365 is a focused product that does one thing well — catch the email threats that slip past Microsoft. For clients who want a simple, supplementary email security layer without the complexity of a full platform, it is a clean option.
No need to rip and replace anything — it just adds protection on top of what is already there.
What Mailguard 365 Covers
- Advanced Phishing Detection — Catches sophisticated phishing attacks that bypass M365 Defender’s native filters.
- Zero-Day Malware Protection — Scans for unknown malware and ransomware variants before they reach the inbox.
- BEC Protection — Detects business email compromise and impersonation attempts.
- Supplementary Scanning — Adds an additional layer on top of M365’s built-in protections without replacing them.
How Brivy IT Delivers Mailguard 365
Mailguard 365 is available for clients in a reseller relationship. You get:
- Simple deployment — Layers on top of existing M365 protections, no complex configuration.
- Volume pricing — Channel rates through our vendor partnerships.
- Focused protection — Does one job well without platform bloat.
- Local support — Utah-based team for setup and questions.
Where Mailguard 365 Fits
Mailguard 365 is more of a targeted supplement than a full email security platform. It does not have the breadth of Proofpoint or the built-in awareness training of Ironscales — but if a client simply needs better email filtering on top of M365, it is a straightforward and effective option.
- ✓Want a simple email security layer on top of Microsoft 365
- ✓Need to catch threats that M365 Defender misses
- ✓Looking for a focused solution without platform complexity
- ✓Tight budget but need better email protection than Defender alone
- ✗Need DLP, archiving, encryption, or compliance features
- ✗Want security awareness training bundled with email security
- ✗Need email security for platforms other than Microsoft 365
Frequently Asked Questions
Simple Email Protection for Microsoft 365
Mailguard 365 — catch what Defender misses. Deployed by Brivy IT.
Start the conversation with a free 10-minute consultation
Let’s discuss IT strategy, services, and business solutions & compliance concerns.
Unified Technology Solutions For Your Business
Follow us
Copyright © 2026 Brivy LLC