Email security services must intercept malicious inbound attachments, block credential-harvesting phishing links, rewrite weaponized URLs, and protect cloud mailboxes against account takeover attacks before corporate communications are compromised. When small and medium-sized organizations rely solely on default cloud mailbox filters, sophisticated social engineering attacks, zero-day links, and Business Email Compromise (BEC) tactics bypass perimeter checks completely.
IT Edge, Inc. eliminates messaging vulnerabilities by engineering multi-layered email defenses tailored for businesses across West Chester, PA, Chester County, and the broader Greater Philadelphia region. Backed by a 30-year track record of technical authority, our diagnostic-first framework neutralizes email threats and prevents identity compromise across Microsoft 365 environments.
Deployed through Proofpoint, our email defenses shield your Microsoft 365 environment from sophisticated phishing, Business Email Compromise (BEC) tactics, and weaponized attachments.
Sandboxing and URL rewriting
Suspicious inbound links are rewritten and detonated in an isolated testing environment, neutralizing dangerous destinations before a user can click through to them.
DNS-layer content filtering
Powered by DNSFilter, we apply real-time domain categorization to block malicious web destinations and enforce your acceptable-use policy across the network.
Secure email encryption
We provide outbound email encryption to protect the confidentiality of proprietary files, financial data, and other sensitive communications.
Microsoft 365 backup
Datto SaaS Protection delivers automated backup and recovery for Exchange, SharePoint, OneDrive, and Teams because Microsoft’s retention policies are not a backup strategy.
Relying on standalone cloud spam filters leaves critical visibility gaps that spoofing tactics and zero-day payloads exploit. IT Edge integrates specialized inbound filtering, identity threat detection, and automated cloud backups into an interconnected messaging defense framework:
Inbound Perimeter Defense
Proofpoint Essentials / Advanced - Advanced spam filtering, URL rewriting, attachment sandboxing, and outbound encryption - Detonates weaponized attachments and neutralizes phishing links before reaching user inboxes.
Cloud Identity Shield
Huntress ITDR - Continuous detection and containment targeting compromised Microsoft 365 and Entra ID credentials - Halts account takeover attempts, detects abnormal login locations, and revokes compromised tokens.
Mailbox Resiliency & Recovery
Datto SaaS Protection - Automated, immutable cloud backups for Exchange mailboxes, SharePoint, OneDrive, and Teams - Protects email archives against ransomware deletion and guarantees point-in-time mailbox recovery.
Human Defense Training
Huntress SAT - Interactive phishing simulations and continuous automated user education campaigns - Reduces employee click rates on deceptive spear-phishing campaigns through measurable education.
When corporate email environments run native, unconfigured security settings, external attackers bypass traditional spam filters using lookalike domain spoofing, obfuscated JavaScript attachments, and zero-day link redirects. Once an employee inputs credentials into a fake login portal, stolen session tokens grant threat actors direct access to corporate Microsoft 365 directories.
From there, bad actors execute internal phishing attacks targeting financial departments, manipulate invoice routing details, and establish covert inbox forwarding rules to intercept sensitive communications silently. Without active identity monitoring and outbound email encryption, a single compromised mailbox can lead to severe financial losses, regulatory non-compliance, and reputational damage.
IT Edge mitigates these vectors by combining Proofpoint email shielding with Huntress ITDR identity monitoring. We audit tenant configuration settings, enforce strict DMARC/DKIM/SPF domain policies, and continuously monitor account telemetry to ensure unauthorized forwarding rules and suspicious logins are contained instantly.
Active Containment Protocol & Incident Escalation SLAs
IT Edge structures email security services into flexible coverage tiers to satisfy varying industry risk profiles, compliance mandates, and corporate communication requirements:
Standard Managed Security Tier: Includes Proofpoint Essentials for enterprise spam filtering, URL rewriting, and attachment sandboxing, paired with Huntress ITDR for real-time Microsoft 365 credential monitoring and Datto SaaS Protection for automated daily Exchange backups.
Managed+ Advanced Security Tier: Enhances messaging defense by deploying Proofpoint Advanced email protection with outbound message encryption, Huntress Security Awareness Training (SAT) for user phishing simulations, and Huntress SIEM enterprise log correlation to detect complex multi-vector attacks.
