SectionEmail & Collaboration
Technology category
Email Gateways
Email Gateways belongs to the Email & Collaboration area. Email Gateways provide a control point for inbound and outbound email. They can filter spam, malware, phishing, attachments, URLs, and data leakage.
What This Technology Covers
Email Gateways provide a control point for inbound and outbound email. They can filter spam, malware, phishing, attachments, URLs, and data leakage.
Why It Matters
Deployment model, cloud email integration, and retroactive search or removal are key factors.
In practice, this is not only a technical function. It is a way to place the solution into a broader security architecture. Many organizations operate dozens of consoles and tools, so the challenge is also to understand which technology solves which type of risk.
This category helps name the problem precisely, narrow the list of relevant solutions, and distinguish technologies that may look similar at first glance. That is useful for partners and customers who already understand cybersecurity but need a clear map of the market and available portfolio.
Typical Use Cases
Email Gateways is usually considered when an organization needs tighter control over a specific security layer within Email & Collaboration. It can complement an existing architecture, replace an outdated tool, improve visibility, or consolidate functions currently split across multiple products.
Place In The Architecture
Within the broader Email & Collaboration architecture, Email Gateways should be assessed by how it connects to existing security and operational processes. Its practical value appears when the solution provides usable data, clear policies, understandable reporting, and integrations with existing tools.
When mapping this technology to SecTec portfolio vendors, it is important to consider not only the feature itself, but also deployment model, licensing, management level, supported platforms, and integration with adjacent areas. In a specific architecture, Email Gateways may be a standalone platform, a capability, or part of a broader solution.
How To Assess The Technology
When selecting a solution, the most important assessment points are:
- which problem the solution covers and where its boundaries are
- whether it supports the organization's existing environment
- how it integrates with SIEM, SOAR, XDR, IAM, cloud, or ticketing
- what level of automation, reporting, and auditability it provides
- whether it reduces operational complexity or only adds another isolated console
Related Areas
Vendors From The SecTec Portfolio
Attack coverage and defensive context
MITRE ATT&CK® Enterprise version 19.1 is used as a reference model. The mapping is a SecTec expert interpretation and does not imply endorsement by MITRE.
Practical attack scenarios
- Phishing and identity abuseAn adversary manipulates a user, obtains credentials, or abuses a trusted account to gain access to the environment.
- Public application or API abuseAn adversary exploits a vulnerable web application, API, client-side code, or software component for initial access and execution.
- Reconnaissance and attack surface mappingAn adversary collects information about people, systems, cloud services, and internet-facing infrastructure and searches for a viable initial-access path.
- Business Email Compromise and mailbox takeoverAn adversary takes over or impersonates a trusted email identity and abuses communications for fraud, payment diversion, data collection, or further phishing.
Relevant ATT&CK techniques
- T1204 · User ExecutionDetect, Prevent, Respond
- T1566 · PhishingDetect, Prevent, Respond
- T1598 · Phishing for InformationDetect, Prevent, Respond