
The SPF record specifies explicitly that nothing can be said about validity The SPF record has designated the host as NOT being allowed to send but is in transition The SPF record has designated the host as NOT being allowed to send The SPF record designates the host to be allowed to send the domain specifies an unrecognized mechanism) the result is "PermError" (formerly "unknown").Įvaluation of an SPF record can return any of these results: Result If some kind of syntax or evaluation error occurs (eg.


If a domain has a temporary error during DNS processing, you get the result "TempError" (called "error" in earlier drafts).

If a domain has no SPF record at all, the result is "None". If no mechanism or modifier matches, the default result is "Neutral".
