The closest Infonaligy Proofpoint Email Security alternatives are Fortra Email Security & Anti-Phishing, Red Sift OnDMARC and MX Layer Outbound Email Filtering. Picking an Infonaligy Proofpoint Email Security alternative comes down to fit: Email Security Platforms coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
Closest 48 alternatives shownClosest matches: Fortra Email Security & Anti-Phishing, Red Sift OnDMARC, MX Layer Outbound Email FilteringPage updated Nov 2026
The product
Infonaligy Proofpoint Email Security
by Infonaligy
Managed Proofpoint email security service for phishing & BEC protection.
Infonaligy Proofpoint Email Security is a commercial Email Security Platforms solution made by Infonaligy. The closest matches by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, Red Sift OnDMARC, MX Layer Outbound Email Filtering, INKY DMARC Monitoring, and dmarcian DMARC Management Platform. All 48 alternatives on this page are ranked the same way.
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VisitThese 8 solutions overlap most with Infonaligy Proofpoint Email Security. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Email security platform protecting against phishing, BEC, and data loss
Key features: DMARC email authentication and enforcement, Business email compromise detection, Spear phishing protection, Account takeover detection, Data loss prevention for sensitive data
Email security platform protecting against phishing, BEC, and data loss
Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols
Outbound email filtering platform for spam prevention and IP reputation mgmt
DMARC monitoring tool for email deliverability and brand protection
DMARC management platform for email authentication and domain protection
DMARC management platform for email authentication and domain protection
Automated DMARC enforcement platform for domain protection and email security
Email server with antispam, antivirus, and security features for Linux/Windows
Platform automating DMARC compliance via record mgmt, reporting & policy enforcement.
DMARC management platform for email auth enforcement across domains.
MSP-focused multi-tenant DMARC management platform for email auth at scale.
Domain email-sending monitoring with DMARC/SPF/DKIM inventory, alerts and guided DNS
DMARC implementation & monitoring tool to prevent domain spoofing attacks
Free DMARC monitoring tool for identifying email senders and authentication status
DMARC monitoring platform protecting domains from spoofing and BEC attacks.
Cloud-managed DMARC record hosting with DNS-free policy management.
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Email security platform with phishing/BEC protection and MDR/XDR integration
Email security platform with AI-based threat detection and DLP capabilities
DMARC visualization tool for email domain protection and authentication
AI-based email security for M365 with phishing, BEC & malware detection.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Manages BIMI records, logo hosting, VMC/CMC certs, and DNS config for email branding.
Helps organizations implement BIMI email logos with valid DMARC and VMC setup
All-in-one email security platform for threat protection and compliance
Email security platform protecting against fraud, malware, and spam threats
Email security platform enhanced with multi-tenant mgmt & automation tools
Email security gateway appliance for spam/malware filtering and mail flow control.
Behavioral email security platform protecting inbound, outbound, and internal mail
AI-powered email security platform for threat detection and compliance
Enterprise email security platform for cloud and on-premise deployments
AI-driven email security platform for Microsoft 365 inbound/outbound threats
Email security platform with AI threat detection, BEC protection, and DLP
Composable email infrastructure platform with threat detection and AI ops.
AI-powered anti-phishing platform for Microsoft 365 & Google Workspace.
Email and collaboration security for Microsoft 365 environments
AI-powered email security platform protecting against phishing, BEC, and ATO
Cloudflare Cloud Email Security is a cloud-based email protection service that safeguards organizations against phishing, malware, spam, and other email-borne threats through integrated threat detection and prevention capabilities.
Cloud-based email security platform protecting against phishing, ransomware, BEC
Cloud-based email security platform protecting against phishing & ransomware
Email security platform protecting M365 & Google Workspace from threats
Cloud-native email security platform for phishing detection and response
Cloud-based email security platform with AI-powered threat detection
AI-powered email and collaboration security platform for threat detection
AI-powered email security operations platform for automated threat triage
Cloud email security for Microsoft 365 and Google Workspace applications
Cloud workspace security platform for email, files, and account protection
Common questions when weighing alternatives to Infonaligy Proofpoint Email Security.
The closest matches to Infonaligy Proofpoint Email Security by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, Red Sift OnDMARC, MX Layer Outbound Email Filtering, INKY DMARC Monitoring, and dmarcian DMARC Management Platform. All of them are Email Security Platforms products.
This page shows 48 alternatives to Infonaligy Proofpoint Email Security, all in the Email Security Platforms category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Infonaligy Proofpoint Email Security is a commercial Email Security Platforms product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Infonaligy Proofpoint Email Security is a Email Security Platforms product in the Email & Messaging Security category. You can compare it with the 48 other Email Security Platforms products on this page.
View Fortra Email Security & Anti-PhishingFortra Email Security & Anti-Phishing alternativesInfonaligy Proofpoint Email Security vs Fortra Email Security & Anti-Phishing
Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols
Key features: 10 listed. See them on the Red Sift OnDMARC page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View Red Sift OnDMARCRed Sift OnDMARC alternativesInfonaligy Proofpoint Email Security vs Red Sift OnDMARC
Outbound email filtering platform for spam prevention and IP reputation mgmt
Key features: 10 listed. See them on the MX Layer Outbound Email Filtering page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View MX Layer Outbound Email FilteringMX Layer Outbound Email Filtering alternativesInfonaligy Proofpoint Email Security vs MX Layer Outbound Email Filtering
DMARC monitoring tool for email deliverability and brand protection
Key features: 5 listed. See them on the INKY DMARC Monitoring page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View INKY DMARC MonitoringINKY DMARC Monitoring alternativesInfonaligy Proofpoint Email Security vs INKY DMARC Monitoring
DMARC management platform for email authentication and domain protection
Key features: 10 listed. See them on the dmarcian DMARC Management Platform page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View dmarcian DMARC Management Platformdmarcian DMARC Management Platform alternativesInfonaligy Proofpoint Email Security vs dmarcian DMARC Management Platform
DMARC management platform for email authentication and domain protection
Key features: 10 listed. See them on the Ironscales DMARC Management page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View Ironscales DMARC ManagementIronscales DMARC Management alternativesInfonaligy Proofpoint Email Security vs Ironscales DMARC Management
Automated DMARC enforcement platform for domain protection and email security
Key features: 10 listed. See them on the Valimail Enforce page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View Valimail EnforceValimail Enforce alternativesInfonaligy Proofpoint Email Security vs Valimail Enforce
Email server with antispam, antivirus, and security features for Linux/Windows
Key features: 10 listed. See them on the SmarterTools SmarterMail page.
Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF
View SmarterTools SmarterMailSmarterTools SmarterMail alternativesInfonaligy Proofpoint Email Security vs SmarterTools SmarterMail
Need the answer fast? Best Email Security Solutions for Business picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more.See the shortlist