Gmail, Outlook and Yahoo increasingly send email from badly set-up domains straight to spam, or reject it. Enter your email domain (or your email address) to check SPF, DKIM, DMARC and your mail servers.
Free, no sign-up. We only read public DNS records: we never send or read any email.
Four DNS records decide whether your emails are trusted. Here’s what each one does.
Which service receives your email, and whether email to your domain can be delivered at all.
A list of the services allowed to send email as you. Without it, your emails look suspicious.
A digital signature on every email you send, proving it really came from you and wasn’t changed.
Tells receiving servers what to do with fake emails that pretend to be from your domain.
We recognise Google Workspace, Microsoft 365, GoDaddy, Zoho and more, so the fix matches your setup.
Whether people who look up your email domain find a website.
The most common reason is missing or broken SPF, DKIM or DMARC records. Since 2024, Gmail and Yahoo require SPF or DKIM from everyone who sends to them, and SPF, DKIM and DMARC from bulk senders.
Yes. It only reads public DNS records that anyone can look up. We don’t send, read or store any of your email.
Yes. We set up SPF, DKIM and DMARC for most providers as a quick, fixed-price job, and tell you the price before we start.
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SPF, DKIM and DMARC set up properly for your provider at a fixed price agreed up front, so your emails reach customers’ inboxes.