Mail Gateway
The Door Attackers Still Knock On
Email is still the most reliable way into an organisation
— and the attacks arriving through it no longer look like
attacks. CyberFortress Mail Gateway puts a multi-layered
shield in front of that door, covering phishing,
ransomware, Business Email Compromise and targeted APT
campaigns.
It does not stop at filtering the inbox. Mail traffic is
analysed end to end — sender, body, links and attachments
— so threats are resolved before they ever reach your
systems.
What arrives by email
Four attack types that share one delivery channel — and are handled by different layers of the same engine.
Phishing
Credential-harvesting pages hidden behind convincing branding and shortened links. The AI anti-phishing engine identifies fraudulent messages with 99.9% accuracy.
Business Email Compromise
No attachment, no link — just a convincing request for a payment or a password. Behavioural analysis flags impersonation and unusual sender patterns that content scanning cannot see.
Ransomware
Weaponised documents and droppers are detonated in the sandbox before delivery, so the payload never reaches the workstation that would have run it.
Spear phishing & APT
Campaigns built for one company, sometimes one person. CyberFortress AI works proactively here, detecting targeted fraud and identity spoofing by behaviour rather than signature.
AI Anti-Phishing
99.9% detection accuracy
Sender reputation, header anomalies, language patterns, brand impersonation and visual similarity are weighed together rather than checked one by one.
Learns from your mail flowThe model builds a picture of what normal correspondence looks like in your organisation, so a well-crafted fake stands out even when it breaks no fixed rule.
Attachment Sandboxing
Real-time detonation
Every attachment is handed to the Malware Analyzer 360 Analyzer and executed in isolation, so both known families and zero-day samples are judged on behaviour.
Clean copy on requestWhere the business cannot wait for a verdict, Content Disarm & Reconstruction delivers a rebuilt, safe-to-open version of the document immediately.
URL Rewrite
Protection at click time
Links in delivered mail are rewritten so that the destination is re-evaluated at the moment the user clicks — not only at the moment the mail arrived.
Beats delayed weaponisationA page that was harmless on delivery and turns malicious hours later is quarantined before the interaction completes — the standard trick in targeted phishing.
Inline & BCC Analysis
Two ways to deploy
Inline mode inspects mail in transit and blocks threats on the spot. BCC mode observes a copy of the traffic, giving full visibility with zero risk to delivery.
No delivery penaltyThe architecture is built to detect and block without introducing the latency that usually comes with in-path scanning.
Spam & Bulk Filtering
A quieter inbox
High-volume unwanted mail is separated out before it reaches users, keeping the signal-to-noise ratio high for both people and analysts.
Fewer places to hideClearing the bulk traffic also removes the cover that targeted attacks rely on to blend into a crowded inbox.
Outlook Add-On
Analysis where users already work
Directly inside Microsoft Outlook, users can submit an attachment for analysis, check a link's real destination, or start a spam review on a suspicious message.
Reporting without frictionTurning "this looks odd" into a real submission takes one click, so your users become a working detection layer instead of a reporting backlog.
Not a standalone gateway
Mail Gateway shares the same core as every other module. A malicious attachment caught in the mail flow immediately becomes an indicator that Threat Hunter, Cloud Security and your SIEM all act on — and the endpoint that already received a copy is found in the same motion.
Central policy, quarantine and reporting live in MA 360 Power; behavioural judgement comes from CyberFortress AI. One console, one verdict, one audit trail.
Find out what your current filter is missing
Deploy in BCC mode alongside your existing gateway for 30 days. No change to mail flow, no risk to delivery — just a report of what got through.
Datasheet also available in Türkçe.