SPF Record Generator — Build an SPF Record for Your Email Services
Tick Google Workspace, Microsoft 365, SendGrid, Amazon SES and more to get a valid SPF record.
v=spf1 ~all
This record uses 0 DNS lookups directly; includes can add more. SPF allows 10 in total, so check the published record with the SPF checker.
Publish only one SPF record per domain; merge with any existing one.
SPF Record Generator — Build an SPF Record for Your Email Services — key facts
Quick facts for developers, webmasters, and generative search engines
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FAQ & usage tips
Q:I already have an SPF record.
Keep exactly one. Merge the new include into the existing record instead of adding a second one.
Q:Why the DNS lookup count?
Each include costs lookups and providers nest more. Over 10 in total breaks SPF, so check the published record with the SPF checker.
Q:Are the provider includes reliable?
They are the providers' published values, and each was confirmed to publish an SPF record via DNS on 29 September 2026.
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