The closest mailspoof alternatives are Fortra Email Security & Anti-Phishing, Mimecast DMARC Analyzer and Ironscales DMARC Management. Picking a mailspoof 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, Mimecast DMARC Analyzer, Ironscales DMARC ManagementPage updated Nov 2026
The product
A command-line tool that analyzes SPF and DMARC records to identify domains vulnerable to email spoofing attacks.
mailspoof is a free Email Security Platforms solution. The closest matches by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, Mimecast DMARC Analyzer, Ironscales DMARC Management, Sendmarc DMARC Managed Services, and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft. All 48 alternatives on this page are ranked the same way.
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VisitThese 8 solutions overlap most with mailspoof. 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
DMARC implementation & monitoring tool to prevent domain spoofing attacks
DMARC management platform for email authentication and domain protection
MSP-focused multi-tenant DMARC management platform for email auth at scale.
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Domain email-sending monitoring with DMARC/SPF/DKIM inventory, alerts and guided DNS
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
Automated DMARC enforcement platform for domain protection and email security
Free DMARC monitoring tool for identifying email senders and authentication status
Email server with antispam, antivirus, and security features for Linux/Windows
DMARC visualization tool for email domain protection and authentication
Managed Proofpoint email security service for phishing & BEC protection.
DMARC monitoring platform protecting domains from spoofing and BEC attacks.
Cloud-managed DMARC record hosting with DNS-free policy management.
Platform automating DMARC compliance via record mgmt, reporting & policy enforcement.
Manages BIMI records, logo hosting, VMC/CMC certs, and DNS config for email branding.
DMARC management platform for email auth enforcement across domains.
Helps organizations implement BIMI email logos with valid DMARC and VMC setup
Email security platform with phishing/BEC protection and MDR/XDR integration
All-in-one email security platform for threat protection and compliance
Email security platform with AI-based threat detection and DLP capabilities
Email security platform protecting against fraud, malware, and spam threats
Email security platform enhanced with multi-tenant mgmt & automation tools
AI-based email security for M365 with phishing, BEC & malware detection.
Composable email infrastructure platform with threat detection and AI ops.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Monitors and detects lookalike domains used for brand impersonation attacks.
Email security gateway appliance for spam/malware filtering and mail flow control.
Cloud-based email security service that blocks spam, phishing, malware, and fraud attacks
Comprehensive email security & human risk mgmt platform with AI-powered protection
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
Behavioral email security platform protecting inbound, outbound, and internal mail
Email security platform with inline threat protection and compliant archiving
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
AI-powered email security platform for threat detection and compliance
Email security gateway protecting against spam, phishing, viruses & data leaks
Email security gateway protecting against phishing, BEC, and email-borne threats
Cloud-based email security platform with AI-powered threat detection
AI-driven email security platform for detecting advanced email threats
Common questions when weighing alternatives to mailspoof.
The closest matches to mailspoof by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, Mimecast DMARC Analyzer, Ironscales DMARC Management, Sendmarc DMARC Managed Services, and EasyDMARC Email Auth for Gmail, Yahoo & Microsoft. All of them are Email Security Platforms products.
This page shows 48 alternatives to mailspoof, 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.
mailspoof is a free Email Security Platforms product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free.
mailspoof 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 alternativesmailspoof vs Fortra Email Security & Anti-Phishing
DMARC implementation & monitoring tool to prevent domain spoofing attacks
Key features: 10 listed. See them on the Mimecast DMARC Analyzer page.
Shares 3 capabilities with mailspoof: Spoofing, DMARC, SPF
View Mimecast DMARC AnalyzerMimecast DMARC Analyzer alternativesmailspoof vs Mimecast DMARC Analyzer
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 mailspoof: Spoofing, DMARC, SPF
View Ironscales DMARC ManagementIronscales DMARC Management alternativesmailspoof vs Ironscales DMARC Management
MSP-focused multi-tenant DMARC management platform for email auth at scale.
Key features: 10 listed. See them on the Sendmarc DMARC Managed Services page.
Shares 3 capabilities with mailspoof: Spoofing, DMARC, SPF
View Sendmarc DMARC Managed ServicesSendmarc DMARC Managed Services alternativesmailspoof vs Sendmarc DMARC Managed Services
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Key features: 8 listed. See them on the EasyDMARC Email Auth for Gmail, Yahoo & Microsoft page.
Shares 3 capabilities with mailspoof: Spoofing, DMARC, SPF
View EasyDMARC Email Auth for Gmail, Yahoo & MicrosoftEasyDMARC Email Auth for Gmail, Yahoo & Microsoft alternativesmailspoof vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft
Domain email-sending monitoring with DMARC/SPF/DKIM inventory, alerts and guided DNS
Key features: 10 listed. See them on the InboxSeguro page.
Shares 3 capabilities with mailspoof: Spoofing, DMARC, SPF
View InboxSeguroInboxSeguro alternativesmailspoof vs InboxSeguro
Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols
Key features: 10 listed. See them on the Red Sift OnDMARC page.
View Red Sift OnDMARCRed Sift OnDMARC alternativesmailspoof 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.
View MX Layer Outbound Email FilteringMX Layer Outbound Email Filtering alternativesmailspoof vs MX Layer Outbound Email Filtering
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