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Questions tagged [spf failure]

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GwanghwamunGuardianAngelWings GwanghwamunGuardianAngelWings Sun Nov 24 2024 | 0 answers 0

Why did SPF fail?

I've been using SPF for email authentication, but it seems to have failed. I'm wondering why SPF didn't work as expected and what could have caused the failure.

Why did SPF fail?

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