Protect Your On-Prem Email Server from Spam, Malware & Delivery Failures

CloudCode Secure Email Gateway & Relay Service is designed for organizations managing their own on-premise email servers. Acting as a protective layer in front of your mail system, it filters inbound spam, malware, and phishing attacks while ensuring reliable outbound email delivery through controlled relay infrastructure.

You retain your existing email server — we strengthen its security and delivery performance.

What Is Secure Email Gateway & Relay Service?

Secure Email Gateway & Relay Service is designed for organizations operating their own on-premise email servers. It combines inbound email filtering with controlled outbound relay infrastructure to protect your domain from spam, malware, phishing attacks, and delivery failures — without replacing your existing mail server.

Inbound Email Protection

All incoming emails are routed through CloudCode Secure Email Gateway before reaching your mail server. Messages are inspected using multi-layer filtering, reputation analysis, and licensed anti-malware scanning to block spam, phishing, and malicious threats at the gateway level.

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Outbound Relay & Deliverability

Outgoing emails from your on-prem server are routed through CloudCode’s managed relay infrastructure. With authenticated sending, reputation-controlled IPs, and intelligent routing paths, we help reduce blacklisting risks and improve recipient’s inbox delivery.

Control Panel Access

Customers receive secure control panel access to monitor email flow, manage whitelists and blacklists, review quarantined messages, and apply domain-level policies — providing visibility and administrative control over inbound emails.

How Secure Email Gateway & Relay Service Works

Secure Email Gateway & Relay Service is positioned in front of your on-premise email server as a protective and delivery layer. Incoming emails are inspected and filtered before reaching your mail system, while outgoing emails are routed through controlled relay infrastructure to ensure secure and reliable delivery.

1. Incoming Email Inspection

Your public MX records point to CloudCode Secure Email Gateway servers. Every inbound email is received at the gateway and evaluated using multi-layer filtering, reputation checks, phishing detection, and anti-malware scanning before reaching your internal mail server.

2. Threat Filtering & Policy Control

Suspicious messages are quarantined or flagged based on configured domain policies. Administrators can manage whitelists, blacklists, and review quarantined emails through a secure control panel.

3. Outbound Relay & Deliverability Protection

Outgoing emails from your on-prem server are routed through CloudCode’s managed relay infrastructure. Authenticated sending, reputation-controlled IP addresses, and intelligent routing paths help reduce blacklisting risks and improve inbox delivery reliability.

Trusted by Businesses Across Pakistan

Zafar Fabrics

We were managing our own on-prem Zimbra email server but were facing recurring spam and malware attacks that affected system stability and security.

After implementing CloudCode Secure Email Gateway & Relay Service, inbound threats were significantly reduced and our overall email environment became more controlled and reliable. The deployment and ongoing support have been handled professionally.

Hammad (Manager Networks)
Zafar Fabrics, Faisalabad

Chenab Ltd

Our domain had been exposed to frequent spam campaigns and deliverability challenges due to long-standing domain history. After deploying CloudCode Secure Email Gateway & Relay Service, both inbound threat control and outbound email delivery improved noticeably.

The combination of filtering and managed relay infrastructure has strengthened our email security while maintaining consistent business communication.

Bilal Mansoor (Manager IT)
Chenab Group, Faisalabad

Stop Spam & Delivery Issues on Your On-Prem Email Server

Facing spam attacks, blacklisting, or outbound delivery problems? Our security specialists will review your setup and recommend the right protection layer.

Chat with Email Security Specialist