We've got a new look! Please contact us if you run into any issues.

Crucial Exams

CompTIA CySA+ CS0-003 Practice Question

Which component of an email contains the sender's domain authentication data and helps in verifying the legitimacy of the sender?

  • Sender Policy Framework (SPF)

  • Simple Mail Transfer Protocol (SMTP)

  • DomainKeys Identified Mail (DKIM)

  • Internet Message Access Protocol (IMAP)

CompTIA CySA+ CS0-003
Security Operations
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
SAVE $49
CompTIA Cybersecurity Analyst Voucher (CySA+ CS0-003)
$404.00 $355.00
Bash, the Crucial Exams Chat Bot
AI Bot