57
%
What share of UK small companies have no enforcing SPF record (absent, ~all soft-fail, or +all)?
-all (enforced) 42.87%
~all (soft-fail) 35.43%
?all / none 3.88%
>10 lookups 0.1%
no record 17.71%
Quiet Failures
.
n=954 · CC BY 4.0