A cloud engineer wants to configure mail security protocols to support email authenticity and enable the flow of email security information to a third-party platform for further analysis. Which of the

The correct answer is A. DMARC B. DKIM. DKIM (DomainKeys Identified Mail) adds a cryptographic signature to outbound messages, ensuring recipients can verify they haven’t been tampered with and truly originated from your DMARC (Domain-based Message Authentication, Reporting & Conformance) leverages both DKIM (and SPF)

Submitted by emma.c· Mar 6, 2026Security Engineering

Question

A cloud engineer wants to configure mail security protocols to support email authenticity and enable the flow of email security information to a third-party platform for further analysis. Which of the following must be configured to achieve these requirements? (Choose two.)

Options

ADMARC
BDKIM
CTLS
DSPF
EDNSSEC
FMX

How the community answered

(28 responses)

A
75% (21)
D
7% (2)
E
4% (1)
F
14% (4)

Explanation

DKIM (DomainKeys Identified Mail) adds a cryptographic signature to outbound messages, ensuring recipients can verify they haven’t been tampered with and truly originated from your DMARC (Domain-based Message Authentication, Reporting & Conformance) leverages both DKIM (and SPF) to validate incoming mail and critically provides reporting (“rua”/“ruf” tags) so you can forward delivery, failure, and forensic data to any third-party analytics or threat-intel platform.

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