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Check your SPF record and count its DNS lookups against the limit of 10. Go over and your email can fail the check.
Each include, ip4, ip6, a and mx entry in your record, read and explained.
We follow every include and redirect and count the DNS lookups against the limit of 10.
Whether your record ends in -all, ~all or ?all, and how strictly it treats unlisted senders.
Straight answers about your results.
SPF is a DNS record that lists the servers allowed to send email for your domain. Mail servers check it to spot fake senders.
The SPF standard caps lookups at 10 to keep checks fast. Go over and the check fails, which can send your mail to spam.
No. A domain must have exactly one SPF record. Two records make the check fail, so merge them into one.
Yes. It’s free and there’s nothing to sign up for.
Still unsure? Ask a WordPress expert
Quick checks you can run any time. No signup.
Your SPF records live in DNS, and we manage DNS for every site we host.