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Not if they are still signing it with the private key for the domain. If an email is sent with a From of @bob.com and DKIM signed using the private key for bob
by brightball 5y ago
Not if they are still signing it with the private key for the domain.
If an email is sent with a From of @bob.com and DKIM signed using the private key for bob.com…it’s from bob.com.