Where do I publish the DKIM record for Wix?

You publish DKIM as a TXT record at selector._domainkey.yourdomain.com, where selector is the name given by Wix.

How do I know if DKIM is working?

Send a message to a Gmail inbox and look at Show original. If DKIM shows PASS for your domain, the record is working.

Yes. Many providers support multiple selectors to rotate keys or support several sending systems.

Step by step DKIM setup for Wix: complete instructions, examples, verification commands, and common pitfalls.

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This is a reference guide for configuring DKIM on Wix. Use it while editing DNS or when troubleshooting deliverability.

Tip: Here’s a reliable, copy-pasteable way to set up DKIM using Wix. Then verify everything with the InboxGreen Free Checker.

Wix manages DNS for domains registered through them. You can add TXT records directly in the Wix Dashboard under Settings → Domains → DNS Records.
If your domain uses external DNS, Wix cannot auto-publish DKIM. You must copy the records Wix provides and add them in your registrar's DNS panel.
Wix Dashboard → Settings → Domains → DNS Records.

In Wix, generate a DKIM key and note the selector. Providers often suggest something like dkim (published automatically for Wix Email).

Wix Dashboard → Settings → Domains → DNS Records.

Create a TXT record at host selector._domainkey (replace selector with your actual selector name).
Paste the full value starting with v=DKIM1; k=rsa; p= and save.
Wait for DNS propagation.

Send a test email to a Gmail address and use “Show original” to confirm “DKIM: PASS”.

Or run:

dig TXT selector._domainkey.yourdomain.com +short

Using the wrong host so the record becomes selector._domainkey.yourdomain.com.yourdomain.com.
Breaking the value by wrapping or truncating the TXT string.
Publishing a record for the wrong selector and then validating on another.

Pro tip: Turn on InboxGreen Monitoring to check these records daily and get alerts if something breaks.

Check SPF, DKIM, DMARC and List-Unsubscribe for your domain in seconds.