Free deliverability grader
Will your cold email land in the inbox?
Type your sending domain. In a few seconds you'll get a letter grade and the exact records to fix — SPF, DKIM, DMARC and MX, in plain English. No signup, nothing stored.
Runs in seconds
Nothing stored
Catches the SPF 10-lookup trap
—0 / 100
Fix it once. Let Ervona keep it clean.
Ervona's Desk sends on your domain, watches sender health per mailbox, and pauses itself before a bounce rate ever burns your reputation. Deliverability isn't a one-time checklist — it's a thing that needs watching.
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Checks are public DNS lookups via Cloudflare's resolver, the same signals a receiving mail server sees. DKIM is probed at the common selectors, so a custom selector may exist even when none is found here.