# Infonaligy Proofpoint Email Security alternatives and competitors (2026) The closest Infonaligy Proofpoint Email Security alternatives are [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing), [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) and [MX Layer Outbound Email Filtering](https://cybersectools.com/tools/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 shown. Closest matches: Fortra Email Security & Anti-Phishing, Red Sift OnDMARC, MX Layer Outbound Email Filtering. ## The product [Infonaligy Proofpoint Email Security](https://cybersectools.com/tools/infonaligy-proofpoint-email-security) by Infonaligy Managed Proofpoint email security service for phishing & BEC protection. Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) · Pricing model: Commercial Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more. ## Infonaligy Proofpoint Email Security alternatives and competitors Infonaligy Proofpoint Email Security is a commercial [Email Security Platforms](https://cybersectools.com/categories/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](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing), [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc), [MX Layer Outbound Email Filtering](https://cybersectools.com/tools/mx-layer-outbound-email-filtering), [INKY DMARC Monitoring](https://cybersectools.com/tools/inky-dmarc-monitoring), and [dmarcian DMARC Management Platform](https://cybersectools.com/tools/dmarcian-dmarc-management-platform). All 48 alternatives on this page are ranked the same way. ## The closest Infonaligy Proofpoint Email Security alternatives These 8 solutions overlap most with Infonaligy Proofpoint Email Security. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) (Featured) Email security platform protecting against phishing, BEC, and data loss [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: DMARC email authentication and enforcement, Business email compromise detection, Spear phishing protection, Account takeover detection, Data loss prevention for sensitive data [Fortra Email Security & Anti-Phishing alternatives](https://cybersectools.com/alternatives/fortra-email-security-and-anti-phishing) · [Infonaligy Proofpoint Email Security vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-infonaligy-proofpoint-email-security) ### 2. [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Red Sift OnDMARC page](https://cybersectools.com/tools/red-sift-ondmarc#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc) · [Infonaligy Proofpoint Email Security vs Red Sift OnDMARC](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-red-sift-ondmarc) ### 3. [MX Layer Outbound Email Filtering](https://cybersectools.com/tools/mx-layer-outbound-email-filtering) Outbound email filtering platform for spam prevention and IP reputation mgmt [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [MX Layer Outbound Email Filtering page](https://cybersectools.com/tools/mx-layer-outbound-email-filtering#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [MX Layer Outbound Email Filtering alternatives](https://cybersectools.com/alternatives/mx-layer-outbound-email-filtering) · [Infonaligy Proofpoint Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-mx-layer-outbound-email-filtering) ### 4. [INKY DMARC Monitoring](https://cybersectools.com/tools/inky-dmarc-monitoring) DMARC monitoring tool for email deliverability and brand protection [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 5 listed. See them on the [INKY DMARC Monitoring page](https://cybersectools.com/tools/inky-dmarc-monitoring#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [INKY DMARC Monitoring alternatives](https://cybersectools.com/alternatives/inky-dmarc-monitoring) · [Infonaligy Proofpoint Email Security vs INKY DMARC Monitoring](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-inky-dmarc-monitoring) ### 5. [dmarcian DMARC Management Platform](https://cybersectools.com/tools/dmarcian-dmarc-management-platform) DMARC management platform for email authentication and domain protection [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [dmarcian DMARC Management Platform page](https://cybersectools.com/tools/dmarcian-dmarc-management-platform#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [dmarcian DMARC Management Platform alternatives](https://cybersectools.com/alternatives/dmarcian-dmarc-management-platform) · [Infonaligy Proofpoint Email Security vs dmarcian DMARC Management Platform](https://cybersectools.com/compare/dmarcian-dmarc-management-platform-vs-infonaligy-proofpoint-email-security) ### 6. [Ironscales DMARC Management](https://cybersectools.com/tools/ironscales-dmarc-management) DMARC management platform for email authentication and domain protection [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Ironscales DMARC Management page](https://cybersectools.com/tools/ironscales-dmarc-management#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [Ironscales DMARC Management alternatives](https://cybersectools.com/alternatives/ironscales-dmarc-management) · [Infonaligy Proofpoint Email Security vs Ironscales DMARC Management](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-ironscales-dmarc-management) ### 7. [Valimail Enforce](https://cybersectools.com/tools/valimail-enforce) Automated DMARC enforcement platform for domain protection and email security [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Valimail Enforce page](https://cybersectools.com/tools/valimail-enforce#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [Valimail Enforce alternatives](https://cybersectools.com/alternatives/valimail-enforce) · [Infonaligy Proofpoint Email Security vs Valimail Enforce](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-valimail-enforce) ### 8. [SmarterTools SmarterMail](https://cybersectools.com/tools/smartertools-smartermail) Email server with antispam, antivirus, and security features for Linux/Windows [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [SmarterTools SmarterMail page](https://cybersectools.com/tools/smartertools-smartermail#features). Shares 3 capabilities with Infonaligy Proofpoint Email Security: DMARC, DKIM, SPF [SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) · [Infonaligy Proofpoint Email Security vs SmarterTools SmarterMail](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-smartertools-smartermail) ## The closest 48 products like Infonaligy Proofpoint Email Security The 8 above, plus: - [Sendmarc DMARC Compliance Platform](https://cybersectools.com/tools/sendmarc-dmarc-compliance-platform): Platform automating DMARC compliance via record mgmt, reporting & policy enforcement. (Commercial) - [Sendmarc DMARC Management Platform](https://cybersectools.com/tools/sendmarc-dmarc-management-platform): DMARC management platform for email auth enforcement across domains. (Commercial) - [Sendmarc DMARC Managed Services](https://cybersectools.com/tools/sendmarc-dmarc-managed-services): MSP-focused multi-tenant DMARC management platform for email auth at scale. (Commercial) - [InboxSeguro](https://cybersectools.com/tools/inboxseguro): Domain email-sending monitoring with DMARC/SPF/DKIM inventory, alerts and guided DNS (Commercial) - [Mimecast DMARC Analyzer](https://cybersectools.com/tools/mimecast-dmarc-analyzer): DMARC implementation & monitoring tool to prevent domain spoofing attacks (Commercial) - [Valimail Monitor](https://cybersectools.com/tools/valimail-monitor): Free DMARC monitoring tool for identifying email senders and authentication status (Commercial) - [PowerDMARC](https://cybersectools.com/tools/powerdmarc): DMARC monitoring platform protecting domains from spoofing and BEC attacks. (Commercial) - [PowerDMARC Hosted DMARC](https://cybersectools.com/tools/powerdmarc-hosted-dmarc): Cloud-managed DMARC record hosting with DNS-free policy management. (Commercial) - [EasyDMARC Email Auth for Gmail, Yahoo & Microsoft](https://cybersectools.com/tools/easydmarc-email-auth-for-gmail-yahoo-and-microsoft): Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements. (Commercial) - [Sophos Email](https://cybersectools.com/tools/sophos-email): Email security platform with phishing/BEC protection and MDR/XDR integration (Commercial) - [Proofpoint Core Email Protection](https://cybersectools.com/tools/proofpoint-threat-protection): Email security platform with AI-based threat detection and DLP capabilities (Commercial) - [Netcraft DMARC Visualization](https://cybersectools.com/tools/netcraft-dmarc-visualization): DMARC visualization tool for email domain protection and authentication (Commercial) - [GLIMPS Email Security for M365](https://cybersectools.com/tools/glimps-email-security-for-m365): AI-based email security for M365 with phishing, BEC & malware detection. (Commercial) - [MailGuard](https://cybersectools.com/tools/mailguard): Cloud-based managed email filtering against phishing, ransomware & BEC. (Commercial) - [Sendmarc BIMI Management](https://cybersectools.com/tools/sendmarc-bimi-management): Manages BIMI records, logo hosting, VMC/CMC certs, and DNS config for email branding. (Commercial) - [Merox BIMI](https://cybersectools.com/tools/merox-bimi): Helps organizations implement BIMI email logos with valid DMARC and VMC setup (Commercial) - [Zivver Secure Business Email](https://cybersectools.com/tools/zivver-secure-business-email): All-in-one email security platform for threat protection and compliance (Commercial) - [AnubisNetworks Email Security](https://cybersectools.com/tools/anubisnetworks-email-security): Email security platform protecting against fraud, malware, and spam threats (Commercial) - [Vircom Email Security](https://cybersectools.com/tools/vircom-email-security): Email security platform enhanced with multi-tenant mgmt & automation tools (Commercial) - [SpamTitan Gateway](https://cybersectools.com/tools/spamtitan-gateway): Email security gateway appliance for spam/malware filtering and mail flow control. (Commercial) - [INKY Behavioral Email Security Platform](https://cybersectools.com/tools/inky-behavioral-email-security-platform): Behavioral email security platform protecting inbound, outbound, and internal mail (Commercial) - [Trustifi AI Powered Email Security](https://cybersectools.com/tools/trustifi-ai-powered-email-security): AI-powered email security platform for threat detection and compliance (Commercial) - [Broadcom Symantec Email Security](https://cybersectools.com/tools/broadcom-symantec-email-security): Enterprise email security platform for cloud and on-premise deployments (Commercial) - [KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security): AI-driven email security platform for Microsoft 365 inbound/outbound threats (Commercial) - [ConnectWise Email Security](https://cybersectools.com/tools/connectwise-email-security): Email security platform with AI threat detection, BEC protection, and DLP (Commercial) - [Halon](https://cybersectools.com/tools/halon): Composable email infrastructure platform with threat detection and AI ops. (Commercial) - [ID Agent Graphus](https://cybersectools.com/tools/id-agent-graphus): AI-powered anti-phishing platform for Microsoft 365 & Google Workspace. (Commercial) - [Upfort](https://cybersectools.com/tools/upfort): Unified AI-powered cybersecurity & cyber insurance platform for SMBs. (Commercial) - [Microsoft Defender for Office 365](https://cybersectools.com/tools/microsoft-defender-for-office-365): Email and collaboration security for Microsoft 365 environments (Commercial) - [Fortinet FortiMail Email and Workspace Security](https://cybersectools.com/tools/fortinet-fortimail-email-security): AI-powered email security platform protecting against phishing, BEC, and ATO (Commercial) - [Cloudflare Cloud Email Security](https://cybersectools.com/tools/cloudflare-cloud-email-security): 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. (Commercial) - [Cellopoint Cloud Email Security Solution](https://cybersectools.com/tools/cellopoint-cloud-email-security-solution): Cloud-based email security platform protecting against phishing, ransomware, BEC (Commercial) - [SorbSecurity Cloud Email Security](https://cybersectools.com/tools/sorbsecurity-cloud-email-security): Cloud-based email security platform protecting against phishing & ransomware (Commercial) - [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security): Email security platform protecting M365 & Google Workspace from threats (Commercial) - [GreatHorn Email Security](https://cybersectools.com/tools/greathorn-email-security): Cloud-native email security platform for phishing detection and response (Commercial) - [MX Layer Email Security](https://cybersectools.com/tools/mx-layer-email-security): Cloud-based email security platform with AI-powered threat detection (Commercial) - [Trend Micro Trend Vision One™](https://cybersectools.com/tools/trend-micro-trend-vision-onetm): AI-powered email and collaboration security platform for threat detection (Commercial) - [Abnormal AI Security Mailbox](https://cybersectools.com/tools/abnormal-security-ai-security-mailbox): AI-powered email security operations platform for automated threat triage (Commercial) - [ESET Cloud Office Security](https://cybersectools.com/tools/eset-cloud-office-security): Cloud email security for Microsoft 365 and Google Workspace applications (Commercial) - [Material Security Email Security](https://cybersectools.com/tools/material-security-email-security): Cloud workspace security platform for email, files, and account protection (Commercial) ## Alternatives to each of these [Fortra Email Security & Anti-Phishing alternatives](https://cybersectools.com/alternatives/fortra-email-security-and-anti-phishing) · [Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc) · [MX Layer Outbound Email Filtering alternatives](https://cybersectools.com/alternatives/mx-layer-outbound-email-filtering) · [INKY DMARC Monitoring alternatives](https://cybersectools.com/alternatives/inky-dmarc-monitoring) · [dmarcian DMARC Management Platform alternatives](https://cybersectools.com/alternatives/dmarcian-dmarc-management-platform) · [Ironscales DMARC Management alternatives](https://cybersectools.com/alternatives/ironscales-dmarc-management) · [Valimail Enforce alternatives](https://cybersectools.com/alternatives/valimail-enforce) · [SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) · [Sendmarc DMARC Compliance Platform alternatives](https://cybersectools.com/alternatives/sendmarc-dmarc-compliance-platform) · [Sendmarc DMARC Management Platform alternatives](https://cybersectools.com/alternatives/sendmarc-dmarc-management-platform) · [Sendmarc DMARC Managed Services alternatives](https://cybersectools.com/alternatives/sendmarc-dmarc-managed-services) · [InboxSeguro alternatives](https://cybersectools.com/alternatives/inboxseguro) ## Other Infonaligy products [Infonaligy Cybersecurity Training alternatives](https://cybersectools.com/alternatives/infonaligy-cybersecurity-training) · [Infonaligy Data Protection alternatives](https://cybersectools.com/alternatives/infonaligy-data-protection) · [Infonaligy Insider Threat Protection alternatives](https://cybersectools.com/alternatives/infonaligy-insider-threat-protection) ## Compare Infonaligy Proofpoint Email Security with - [Infonaligy Proofpoint Email Security vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-infonaligy-proofpoint-email-security) - [Infonaligy Proofpoint Email Security vs Red Sift OnDMARC](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-red-sift-ondmarc) - [Infonaligy Proofpoint Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-mx-layer-outbound-email-filtering) - [Infonaligy Proofpoint Email Security vs INKY DMARC Monitoring](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-inky-dmarc-monitoring) - [Infonaligy Proofpoint Email Security vs dmarcian DMARC Management Platform](https://cybersectools.com/compare/dmarcian-dmarc-management-platform-vs-infonaligy-proofpoint-email-security) - [Infonaligy Proofpoint Email Security vs Ironscales DMARC Management](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-ironscales-dmarc-management) - [Infonaligy Proofpoint Email Security vs Valimail Enforce](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-valimail-enforce) - [Infonaligy Proofpoint Email Security vs SmarterTools SmarterMail](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-smartertools-smartermail) ## Infonaligy Proofpoint Email Security Alternatives FAQ ### What are the closest 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. ### How many alternatives to Infonaligy Proofpoint Email Security are available? 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. ### Is Infonaligy Proofpoint Email Security free or commercial? 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. ### What type of solution is Infonaligy Proofpoint Email Security? 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. --- Source: https://cybersectools.com/alternatives/infonaligy-proofpoint-email-security For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Infonaligy Proofpoint Email Security and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md