Is Infonaligy Proofpoint Email Security free or commercial?

Infonaligy Proofpoint Email Security is a commercial Email Security Platforms tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Infonaligy Proofpoint Email Security?

Infonaligy Proofpoint Email Security is a Email Security Platforms tool within the broader Email & Messaging Security category. It is used by security professionals for email security platforms capabilities and can be compared against 48 similar tools.

48 Best Infonaligy Proofpoint Email Security Alternatives & Competitors (2026)

Q: How many alternatives to Infonaligy Proofpoint Email Security are available?

There are 48 alternatives to Infonaligy Proofpoint Email Security listed on CybersecTools, all within the Email Security Platforms category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Top Infonaligy Proofpoint Email Security Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Infonaligy Proofpoint Email Security, including their key features and shared capabilities.

MX Layer Outbound Email Filtering

Commercial

Email Security Platforms

Outbound email filtering platform for spam prevention and IP reputation mgmt

Key features: Outbound email scanning for viruses, malware, and spam, Compromised account detection and blocking, Content scanning for policy and regulatory compliance, Data leak prevention for sensitive information, SPF, DKIM, and DMARC record management

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View MX Layer Outbound Email Filtering|MX Layer Outbound Email Filtering alternatives|Compare MX Layer Outbound Email Filtering

SmarterTools SmarterMail

Commercial

Email Security Platforms

Email server with antispam, antivirus, and security features for Linux/Windows

Key features: SpamAssassin-based pattern matching for spam detection, Rspamd support including remote server integration, ClamAV antivirus with self-updating virus protection, SPF, DKIM, and DMARC email authentication, Greylisting for spam prevention

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View SmarterTools SmarterMail|SmarterTools SmarterMail alternatives|Compare SmarterTools SmarterMail

Red Sift OnDMARC

Commercial

Email Security Platforms

Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols

Key features: DMARC policy implementation and enforcement, SPF and DKIM authentication management, Email sender identification and authentication, BIMI implementation with logo display, Shadow IT detection and visibility

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View Red Sift OnDMARC|Red Sift OnDMARC alternatives|Compare Red Sift OnDMARC

INKY DMARC Monitoring

Commercial

Email Security Platforms

DMARC monitoring tool for email deliverability and brand protection

Key features: DMARC policy monitoring, Email deliverability improvement, Brand protection from email impersonation, SPF and DKIM authentication verification, Domain usage visibility

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View INKY DMARC Monitoring|INKY DMARC Monitoring alternatives|Compare INKY DMARC Monitoring

dmarcian DMARC Management Platform

Commercial

Email Security Platforms

DMARC management platform for email authentication and domain protection

Key features: Domain Overview dashboard for centralized DMARC management, Detail Viewer for granular authentication data analysis, Source Viewer for email source management and categorization, Alert Central for real-time notifications via email, Slack, Teams, or webhooks, Automatic Domain Discovery for identifying domains and subdomains

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View dmarcian DMARC Management Platform|dmarcian DMARC Management Platform alternatives|Compare dmarcian DMARC Management Platform

Ironscales DMARC Management

Commercial

Email Security Platforms

DMARC management platform for email authentication and domain protection

Key features: Hosted DMARC policy management via CNAME, Automated SPF record flattening (PowerSPF), Hosted DKIM key management, BIMI logo and VMC certificate publishing, MTA-STS and TLS-RPT configuration

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View Ironscales DMARC Management|Ironscales DMARC Management alternatives|Compare Ironscales DMARC Management

Valimail Enforce

Commercial

Email Security Platforms

Automated DMARC enforcement platform for domain protection and email security

Key features: Automated DMARC enforcement and configuration, One-click authorization of email sending services, Instant SPF technology to overcome SPF record limits, Real-time authentication status monitoring and reporting, Automatic identification of thousands of sending services

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View Valimail Enforce|Valimail Enforce alternatives|Compare Valimail Enforce

Valimail Monitor

Commercial

Email Security Platforms

Free DMARC monitoring tool for identifying email senders and authentication status

Key features: Identification of email sending services by name, DMARC pass/fail status monitoring, SPF and DKIM alignment tracking, Third-party sending service discovery, Suspicious IP address detection

Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF

View Valimail Monitor|Valimail Monitor alternatives|Compare Valimail Monitor

The most popular alternatives to Infonaligy Proofpoint Email Security include MX Layer Outbound Email Filtering, SmarterTools SmarterMail, Red Sift OnDMARC, INKY DMARC Monitoring, and dmarcian DMARC Management Platform. These Email Security Platforms tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

Best Infonaligy Proofpoint Email Security Alternatives & Competitors in 2026

Infonaligy Proofpoint Email Security Alternatives and Competitors

Top Infonaligy Proofpoint Email Security Alternatives and Competitors at a Glance

All 48 Alternatives & Competitors to Infonaligy Proofpoint Email Security

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