Why is your email going to spam?

Check your domain's SPF, DKIM, and DMARC in plain language with the exact records to publish, or paste a real message and see what actually happened to it: which checks passed, which identity they vouched for, and what to fix first.

Free, no account. We read public DNS and never touch your DNS. Pasted messages are analyzed in memory and discarded; nothing you paste is stored.

A full address like you@yourcompany.com works too; we take the domain.

Skip it unless you know it. Your provider's DKIM settings page shows it if you are curious.

What you get

SPF, DKIM, and DMARC, graded honestly

Plain-language verdicts with the exact TXT record to publish. Unknown states say so instead of guessing.

Copy-paste fixes

Every fix is the literal record: host, type, value. We never touch your DNS; you paste it at your registrar.

Real message forensics

Paste a raw email and see the verdicts the receiving server recorded, hop by hop, second by second.

The alignment story

The part everyone misreads: SPF can pass while DMARC fails, because the pass belonged to your sending service, not your domain. We show exactly that.

The domain check reads public DNS only. The message check analyzes your paste in memory and discards it; nothing you paste is ever stored.