Email Security Gateway

Stop threats at
the SMTP layer.

Multi-engine filtering for spam, phishing, malware, and BEC — before mail reaches your users. Deploy via MX records in minutes at orangeburgradiology.com.

// Gateway Status

OPERATIONAL
Inbound SMTP25/tcp ACTIVE
Outbound relay25/tcp ACTIVE
Threat catch rate99.7%
Emails / month45M+
Avg scan time<300ms
MX primarymx1.orangeburgradiology.com

45M+

Emails processed

99.7%

Threat detection

200+

Organizations

0

Customer breaches

Complete email security stack

Inbound filtering, outbound scanning, quarantine, and full API — one unified SMTP gateway.

🔒

Inbound filtering

Anti-spam, phishing URL rewrite, attachment sandboxing, and BEC detection at the MX gateway.

📤

Outbound DLP

Scan outbound mail for data leaks, PII, and policy violations before delivery.

SPF/DKIM/DMARC

Full authentication validation with aggregate reporting and auto-enforcement.

🗃

Quarantine

Admin dashboard with one-click release, threat forensics, and audit trails.

📊

Threat intel

Real-time feeds from 142+ sources. Zero-day protection via behavioral ML.

💻

REST API

Manage quarantine, policies, and domains programmatically. Webhooks included.

Production mail gateway

Our gateway receives and relays mail over standard SMTP on port 25 — required for MX-based email security.

[mx] mx1.orangeburgradiology.com 25/tcp IN // inbound mail acceptance (Postfix)
[mx] mx2.orangeburgradiology.com 25/tcp IN // failover inbound
[relay] relay.orangeburgradiology.com 25/tcp OUT // filtered outbound delivery
[api] api.orangeburgradiology.com/v1 // quarantine, policies, threat feed
TLS (STARTTLS) • SPF/DKIM/DMARC • rate-limited • no open relay

Trusted by security teams

"We cut phishing incidents by 94% in the first month. Deployment was literally changing two MX records."

CISO — fintech, 800 mailboxes

"The quarantine API integrated with our SOAR in an afternoon. False positives are near zero."

SecOps Lead — SaaS vendor, 2,400 mailboxes

Ready to secure your email?

14-day trial. Deploy in 15 minutes. No credit card required.

Get started →