Email Security Services India | Anti-Phishing & Email Gateway
Enterprise email security solutions for Indian businesses. Protect against phishing, BEC, malware, and data leaks with advanced email gateways, AI-powered threat detection, and policy-based controls.
Email remains the single most exploited attack vector for cybercriminals. According to Verizon’s 2024 Data Breach Investigations Report, over 90% of cyberattacks begin with email — whether through phishing, BEC, malicious attachments, or compromised vendor accounts. For Indian businesses, the threat is amplified by the increasing sophistication of AI-generated phishing emails that can perfectly mimic executive communication styles.
A single successful email attack can lead to financial fraud, data breach, ransomware infection, or reputational damage that takes years to repair. In 2023, Indian organisations reported a 48% increase in targeted phishing attacks, with average financial losses from BEC attacks reaching ₹1.2 crore per incident. Yet many organisations still rely on basic spam filters that cannot detect today’s advanced email threats.
At P.J. Networks, we deliver comprehensive email security services that protect your organisation from every email-borne threat. Our multi-layered approach combines AI-powered threat detection, advanced email gateways, email authentication (SPF, DKIM, DMARC), encryption, data loss prevention, and user awareness training into a unified email security programme.
We don’t believe in one-size-fits-all email security. Every organisation has different risk profiles, compliance obligations, user populations, and email workflows. Our solutions are tailored to your specific environment — whether you use Microsoft 365, Google Workspace, on-premises Exchange, or a hybrid deployment. We integrate seamlessly with your existing infrastructure without disrupting email flow or user productivity.
Technology alone cannot stop all email threats — that’s why we also focus on your people. Our phishing simulation and security awareness training programme transforms your employees from your weakest security link into your strongest line of defence. Through regular simulations, targeted training, and measured improvement tracking, we reduce user susceptibility to phishing by an average of 85% within six months.
With 30+ years of expertise and over 500 email domains protected, P.J. Networks is your trusted partner for email security. Whether you need a complete email security gateway deployment, DMARC implementation, or just employee phishing simulations, we deliver the expertise and technology to keep your email communications secure.
Key Features & Capabilities
Email Security Gateway
Enterprise email security gateways (FortiMail, Mimecast, Proofpoint, Cisco ESA) providing advanced threat protection, spam filtering, anti-phishing, and data loss prevention for inbound and outbound email traffic.
Anti-Phishing & BEC Protection
AI-powered anti-phishing engine that analyses sender reputation, email headers, content patterns, URL analysis, and writing style anomalies to detect and block phishing and business email compromise (BEC) attacks with over 99.5% accuracy.
Advanced Malware Protection
Multi-engine antivirus scanning, sandbox analysis of suspicious attachments, real-time URL reputation checking, and AI-based malware detection for zero-day threats targeting email as the primary infection vector.
Email Encryption & DLP
TLS enforcement, S/MIME and PGP encryption for sensitive communications, policy-based data loss prevention (DLP) that automatically encrypts or blocks emails containing PII, financial data, or intellectual property.
DMARC, DKIM & SPF Management
Full email authentication implementation including SPF record configuration, DKIM signing, and DMARC policy management to prevent domain spoofing and protect your brand reputation. Transition from monitoring to enforcement mode.
AI-Powered Threat Intelligence
Machine learning models trained on millions of global email threats provide real-time detection of emerging phishing campaigns, zero-day malware, and social engineering attacks before they reach your users.
Email Security Analytics
Comprehensive dashboard showing threat statistics, blocked attacks, user reporting trends, email traffic patterns, compliance status, and security posture metrics with drill-down capabilities for investigation.
User Awareness Training
Phishing simulation campaigns with realistic scenarios that test your employees’ ability to identify phishing emails. Detailed reporting on user vulnerability and customised training based on individual performance improvements.
Microsoft 365 Email Security Enhancement
Enhanced security for Exchange Online including advanced anti-phishing policies, safe attachments and links, spoof intelligence, impersonation protection, and integration with Microsoft Defender for Office 365.
Data Loss Prevention
Policy-based DLP for email that scans content, attachments, and headers for sensitive data patterns. Automatic encryption, quarantine, or blocking based on configurable policies aligned with your data classification framework.
Email Archiving & eDiscovery
Compliance-ready email archiving with legal hold, tamper-proof storage, granular search, and eDiscovery capabilities. Retention policies aligned with regulatory requirements including IT Act, DPDP Act, and industry-specific mandates.
Incident Response for Email Threats
Rapid incident response for email-borne attacks including mailbox compromise investigation, malicious email removal from all recipients, password resets, session invalidation, and post-incident security improvements.
Our Engagement Process
1 Email Security Assessment
We assess your current email environment including existing security controls, email flow architecture, user behaviour patterns, and compliance requirements. We also conduct a baseline phishing simulation to measure your organisation’s current vulnerability to email threats.
2 Solution Architecture & Design
Based on assessment findings, we design your email security architecture including gateway selection (cloud, on-premises, hybrid), email authentication implementation (SPF, DKIM, DMARC), encryption policies, DLP rules, archiving configuration, and incident response procedures.
3 Implementation & Integration
We deploy and configure the email security solution with zero disruption to email flow. All policies, rules, and filters are configured. Integration with your existing SIEM, identity management, and ticketing systems is established for unified security operations.
4 User Onboarding & Training
Users are onboarded with transparent deployment (no client software required for cloud gateways). Phishing simulation campaigns begin, and user awareness training is delivered based on simulation results. Executive dashboards and reporting are configured.
5 Testing & Optimisation
We fine-tune spam and threat detection policies to minimize false positives while maximising detection. Security controls are validated through penetration testing simulations. DMARC policies are gradually tightened from monitoring to quarantine to reject.
6 Continuous Protection & Improvement
Ongoing management includes threat intelligence feed tuning, policy updates based on emerging threats, quarterly phishing simulations, user training reinforcement, compliance reporting, and annual strategic reviews with actionable recommendations.
Frequently Asked Questions
While Microsoft 365 Defender includes basic email security, it misses a significant percentage of sophisticated threats — particularly targeted phishing, BEC, and zero-day attacks. Independent studies show that dedicated email security gateways (FortiMail, Proofpoint, Mimecast) detect 20-40% more threats than native Microsoft 365 protection alone. The layered approach — native + dedicated gateway — provides the strongest protection.
Business Email Compromise (BEC) is a sophisticated attack where cybercriminals impersonate executives, vendors, or trusted partners to trick employees into transferring funds or sharing sensitive information. BEC attacks caused over $2.7 billion in losses in 2023 globally. We protect against BEC using AI-powered writing style analysis, sender reputation checking, display name impersonation detection, domain similarity alerts, and transaction verification workflows.
We implement multiple encryption methods based on the sensitivity of the communication and the capabilities of the recipient: TLS enforcement when the receiving server supports it, S/MIME for certificate-based encryption with known partners, web-based secure portal delivery for one-off secure communications, and policy-based automatic encryption triggered by content detection rules.
DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that prevents attackers from spoofing your domain to send phishing emails to your customers and partners. Combined with SPF and DKIM, DMARC provides three levels of protection: monitor (no action), quarantine (send to spam), and reject (block entirely). We help you implement DMARC properly and transition from monitoring to enforcement mode without disrupting legitimate email.
Our security awareness programme includes automated phishing simulation campaigns with realistic, customised scenarios that test your employees. Training is delivered contextually based on individual simulation results — employees who click see immediate training on what they missed. Detailed reporting identifies high-risk users and departments for targeted training interventions.
We address email security compliance for IT Act 2000, DPDP Act 2023 (data protection requirements for personal data transmitted via email), ISO 27001:2022 (A.8.11 Email Security, A.8.15 Information Security in Communication), RBI Master Direction on Cyber Resilience, SEBI Cybersecurity Framework, and PCI DSS for email containing cardholder data.
Yes. Our email archiving solution provides tamper-proof storage with legal hold capabilities, granular search and retrieval, eDiscovery support, and configurable retention policies aligned with regulatory requirements. Archived emails remain fully searchable and retrievable even if the original mailbox has been deleted.
The Escalating Email Threat Landscape
Email remains the most exploited communication channel for cyber attacks, and the threat landscape is becoming more dangerous with each passing quarter. According to the 2024 Verizon Data Breach Investigations Report, 94% of malware is delivered via email, and phishing remains the most common initial attack vector in data breaches. For Indian organisations, the numbers are particularly concerning — a 2023 CloudSEK report found that Indian businesses experienced a 48% increase in targeted phishing attacks compared to the previous year.
The rise of generative AI has made email threats significantly more sophisticated. Attackers now use AI to craft grammatically perfect phishing emails that convincingly impersonate CEOs, vendors, and trusted partners. These AI-generated attacks are much harder to detect than traditional phishing emails, which often contained spelling errors and awkward phrasing as telltale signs. Our AI-powered anti-phishing engine analyses over 100 signals per email — including writing style, sender reputation, content patterns, URL analysis, and behavioural indicators — to detect these sophisticated attacks with over 99.5% accuracy.
Business Email Compromise (BEC) remains particularly devastating for Indian organisations. The FBI reported that BEC attacks caused over $2.7 billion in global losses in 2023, with Indian companies being increasingly targeted. A single successful BEC attack — where an attacker impersonates a CFO requesting an urgent payment — can result in losses of ₹50 lakh or more. Unlike ransomware attacks, BEC attacks don’t leave obvious technical traces, making them harder to detect and recover from.
Protect Your Business Email from Cyber Threats
Call us today for a free consultation and discover how P.J. Networks can secure your business.