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220-1201 · Question #93
220-1201 Question #93: Real Exam Question with Answer & Explanation
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Submitted by zhang_li· Mar 30, 2026Security
Question
Which of the following is an email authentication method designed to detect email spoofing by attaching a digital signature to outgoing email?
Options
- ASPF
- BDKIM
- CDNS pointer
- DMX records
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Topics
#DKIM#Email authentication#Email spoofing#Digital signatures