Email Security Gateway Management
Email remains the most common entry point for cyberattacks. Phishing, business email compromise, ransomware delivery, and executive impersonation all start in the inbox. An email security gateway stops most of it — but only if it is properly configured, actively managed, and continuously tuned against an evolving threat landscape. A gateway deployed and left alone drifts into ineffectiveness.
About This Service
Elevaire provides email security gateway management as an ongoing service. We configure your gateway platform to your organization's specific risk profile, tune filtering policies based on real threat patterns, manage quarantine workflows, and keep your authentication records current — so your email perimeter stays effective without consuming internal IT bandwidth. We work across Mimecast, Proofpoint, Microsoft Defender for Office 365, Barracuda, and other major platforms.
What We Deliver
Email Security Gateway Management
- Email security gateway platform evaluation and selection (Mimecast, Proofpoint, Microsoft Defender for Office 365, Barracuda, and others)
- Gateway initial configuration: inbound and outbound filtering policies, threat intelligence feeds, and quarantine rules
- SPF, DKIM, and DMARC record configuration, alignment, and enforcement policy design
- Anti-phishing policy configuration: impersonation protection, spoofing detection, and domain lookalike rules
- URL rewriting, click-time protection, and malicious link detonation configuration
- Attachment sandboxing and malware detection policy design
- Quarantine management workflow design and end-user quarantine notification configuration
- Business email compromise (BEC) and executive impersonation protection configuration
- Outbound DLP policy design to prevent sensitive data exfiltration via email
- Email encryption policy configuration for sensitive communications
- Ongoing policy tuning based on threat reports, false positive analysis, and emerging attack patterns
- Monthly email security health reporting: blocked threats, quarantine trends, and policy effectiveness
- Incident response support for email-based security events
Key Outcomes
- Phishing, spoofing, malware, and BEC attacks blocked before they reach the inbox
- DMARC enforcement in place protecting your domain from impersonation by external senders
- Gateway policies continuously tuned rather than deployed and forgotten
- Internal IT freed from reactive gateway management and quarantine administration
- Audit-ready email security configuration documentation for compliance frameworks
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Learn MoreReady to Get Started with Email Security Gateway Management?
Let's start with a conversation about your specific challenges. We'll identify the right approach for your organization.
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