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Comprehensive Email Audit
Run a comprehensive audit of your entire email infrastructure in one click. SPF, DKIM, DMARC, MX, NS, WHOIS, blacklist status - all in a single report.
Free forever · SPF + DKIM + DMARC + MX + NS + WHOIS + Blacklist · One click
A silent SPF or DKIM change can quietly send your emails to spam for weeks before anyone notices. Drop your email and we'll alert you the moment something looks off, so you fix it in minutes, not after a deliverability cliff.
Check every aspect of your email infrastructure
Mailsoftly handles SPF, DKIM & DMARC automatically. Campaigns, automation, and analytics in one place.
Free to start with your Google Workspace account. No credit card required.
This free domain health check audits your entire email setup in one pass: SPF, DKIM, DMARC, MX and NS records, WHOIS registration details, and blacklist status across 18 major DNSBLs. Each area gets a pass, warning or fail verdict with a plain language explanation of what to fix, so you can see in under a minute whether your domain is ready to send campaigns. Run it after any DNS change, after switching email providers, and before any large send.
Run the health check above and look at four things: an SPF record that lists your sending services and ends with -all or ~all, a DKIM key published for your provider’s selector, a DMARC record at _dmarc with at least p=none and a reporting address, and a clean status on the major blacklists. Gmail and Yahoo require SPF, DKIM and DMARC from bulk senders, so any fail in those three areas should be fixed before your next campaign.
