SPF-MISSING
No SPF record
What it means
SPF lists the servers allowed to send mail for your domain. Without it receivers cannot verify the envelope sender and DMARC cannot pass on SPF.
How to fix it
- 1Publish a TXT record at the apex: v=spf1 include:<your provider> -all.
- 2Include every service that sends as your domain (mail host, newsletters, CRM, helpdesk).
- 3Stay under ten DNS lookups.
Re-check after the change
DNS changes can take up to the record's TTL to be seen; use Re-run on the result page to bypass our 10-minute cache.
