Sites and apps similar to DMARC Checker include DMARCguard, which is open source with a free version. Other options are DomainPreflight and TrustedMARC. In total there are three sites and apps like DMARC Checker for self-hosting, Mac and Windows.
A lightweight, self-hosted DMARC report parser with a beautiful Vue.js dashboard. Single-binary deployment with IMAP integration, SQLite storage, and RFC 7489 compliance.
DomainPreflight checks everything that can silently break your email deliverability before you send a single message. Unlike MXToolbox which tells you what's wrong, DomainPreflight tells you exactly how to fix it — with copy-paste DNS records formatted for Cloudflare or...
United States
Processes DMARC aggregate report files locally, identifying senders by name, flagging spoofing, visualizing SPF and DKIM results, tracking trends, recommending DNS fixes, consolidating domains, and adding geolocation, all without any cloud upload or subscription required.
United Kingdom
