AI · On-Premise · KVKK-Focused

Corporate email's
AI-assisted defense shield

DeepFilter On-Prem unifies multi-layered protection against spam, phishing, ransomware and targeted attacks in a single platform running on your own server — keeping your email traffic inside your organization, with native-language management and support.

Detection Layers

Full TR

Console + Local Support

On-Prem

Data Sovereignty

SGB

National Threat Feed

Overview

Email sits at the center of corporate communication, yet phishing, ransomware and executive fraud (BEC) attacks grow by the day. DeepFilter unifies AI classification and central intelligence in a single platform. Your data stays on your organization's server and control stays with you. The admin console and end-user portal are available in English and Turkish; expert support is at your side.

Highlights

Fully On-Premise

Data is processed and stays on your organization's own server. Data-residency-aware design, data security.

Native-Language + Local Support

Native-language admin console and end-user portal.

Regional Threat Intelligence (Türkiye)

Integrated malicious domain/URL feed from Türkiye's cybersecurity authority.

Fleet-Wide Shared Intelligence

A spam signature taught at one organization propagates to every DeepFilter server: one teaches, all are protected.

7 Detection Layers

SPF/DKIM, blacklists (RBL/URIBL), statistical classification, AI, similarity analysis, antivirus, phishing.

Volume-Based Pricing

Priced by scanned emails/day — not per account; no paying for idle licenses.

DEEPFILTER · DATASHEET · 1 / 2

Core Capabilities

Multi-layered spam detection. Statistical classification, AI, similarity analysis and multiple blacklists (RBL/DNSBL/URIBL) combine into a single score.

AI-assisted classification. A model trained on 200,000+ emails and distributed encrypted to on-premise servers; it evaluates content and structural signals together. 99.44% precision, 94.65% recall.

Phishing detection. Brand/courier/webmail impersonation, suspicious URLs, composite combinations; content tuned for regional phishing patterns.

Antivirus & malware. ClamAV plus a centrally signed, up-to-date threat signature stream; infected email is accepted but forced into quarantine.

Authentication. SPF, DKIM and DMARC checks; scenario-based admin policy; domain-based DKIM signing for outbound email.

Data loss prevention (DLP). Turkish IBAN, national ID and credit card detection; custom patterns and dangerous file extension blocking.

Central / crowd-sourced intelligence. Learning at one customer propagates across the whole fleet within minutes.

Regional Threat Intelligence (Türkiye). Links in email are scanned against the malicious domain/URL feed from Türkiye's cybersecurity authority.

Quarantine management. Advanced filters, category badges and an audit view for admins; a login-free magic-link portal for end users.

Explainable scoring. A Turkish/English knowledge base explaining the "what, why and how much" behind every triggered rule (400+ rules).

Per-recipient allow/block lists. End users define rules for their own address; authentication protection against spoofing is preserved.

Flow control. Rate limiting, greylisting, HELO/rDNS and TLS policies, domain-based disclaimer/footer.

Management & reporting. Real-time dashboard, email traffic analysis, scheduled HTML/PDF reports, domain-based authorization.

Operational resilience. Self-healing services, disk/memory alerts, one-click updates from the UI, automatic SSL.

Audit & integration. Rich audit trail (50+ actions), remote syslog/SIEM forwarding, configuration backup.

Setup wizard. Four-step initial installation; license, administrator, hostname and verification in a single flow. Ready to run in 6 minutes.

Why DeepFilter?

Capability	DeepFilter	Generic / Cloud SEG
Data location	Your organization's server (on-prem)	Usually cloud (data overseas)
Management language & support	Full native-language + local team	English + global support
Regional threat detection (national authority feed · ID & IBAN patterns)	Yes	No
Crowd-sourced learning (fleet-wide)	Yes	Vendor-curated / none
Explainable scoring (TR/EN, 400+ rules)	Yes	Usually a raw score
End-user self-service (spoofing-protected)	Yes	Varies
Pricing model	Volume-based (emails/day)	Per user/mailbox
Deployment	RPM, on-premise, single package	Cloud subscription / appliance

Get in touch for a POC tailored to your organization or a technical scoping call. satis@deepfilter.io

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Corporate email'sAI-assisted defense shield