DMARCTrust
Self-serve DMARC, SPF and DKIM monitoring with hosted MTA-STS, priced by domain count
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dmarctrust.comAbout DMARCTrust
DMARCTrust is an email-authentication platform that handles both directions of the problem in one account, which is the split most DMARC vendors leave to the buyer. Outbound, it gives you a dedicated RUA reporting address, parses the aggregate XML that mailbox providers send back, and renders pass/fail compliance over time so you can see which senders are actually authenticated before you move a policy to quarantine or reject. Inbound, it runs hosted MTA-STS and TLS-RPT, serving the policy file for you and reporting on the TLS failures that would otherwise be invisible. Around that sits an Inbox Inspector for testing how a message actually lands, and DNS change alerts that fire when someone edits an SPF or DKIM record out from under you. The vendor also publishes an unusually deep set of free tools with no account — a DMARC generator and report analyzer, SPF and DKIM checkers, MX and DNSSEC lookups, an email header analyzer, and BIMI generation plus SVG conversion — which is how most of its traffic arrives. Pricing is published by domain count rather than headcount or message volume, signup is self-serve, and the marketing explicitly rules out sales calls. The interface ships in English, French, Spanish and German.
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