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Business Systems House 2026
Secure Email Gateway (SEG) Transport & Spam Policy Tuning
Exchange Online Protection (EOP) Defender for Office 365 Mail Transport Rules SPF/DKIM/DMARC
Secure Email Gateway (SEG) Transport & Spam Policy Tuning
Optimized cloud email gateway filtering policies to eliminate phishing, spoofing, and malicious macro attachment ingestion.
Key Features & Implementation
- Anti-Phishing & Impersonation Rules: Enforced display-name and domain impersonation protection for C-suite executive user accounts.
- Safe Attachments & Safe Links: Enabled real-time URL detonation and attachment sandboxing prior to inbox delivery.
- Custom Transport Rules: Authored custom mail flow rules flagging external incoming emails with visual warning banners.