FORTINET-NSE56 Nse6 Fortimail Secure Email Gateway Practice Question
Which THREE settings are required for successful DKIM signing on outgoing mail?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Domain definition
DKIM signing requires a key, a selector, and the configuration of the signing domain.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
User password
Why it's wrong here
DKIM does not use user passwords.
- ✓
Domain definition
Why this is correct
The domain must be identified for signing.
- ✓
Private key generation
Why this is correct
Private key is required to sign the email.
- ✓
Selector name
Why this is correct
Selector distinguishes between multiple keys.
- ✗
SMTP port 25 configuration
Why it's wrong here
Port 25 is for transport, not signing.
About these practice questions
This FORTINET-NSE56 question is part of Courseiva's 301-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Fortinet exam blueprint
This FORTINET-NSE56 practice question is part of Courseiva's free Fortinet certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FORTINET-NSE56 exam.