An online test engine you can only find at RealVCE comes with the Fortinet NSE 6 - FortiMail 6.4 practice package. It runs on any electronic device, lets you set the session time just like the real NSE6_FML-6.4 exam, and marks the questions you struggle with so your next round of practice starts where you left off.
Fortinet NSE6_FML-6.4 Exam Overview:
| Certification Vendor: | Fortinet |
|---|---|
| Exam Name: | Fortinet NSE 6 - FortiMail 6.4 |
| Exam Number: | NSE6_FML-6.4 |
| Exam Price: | Free of charge |
| Exam Format: | Single Answer, Multiple Choice |
| Real Exam Qty: | 30 |
| Passing Score: | 70% |
| Available Languages: | English, Japanese |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 60 minutes |
| Related Certifications: | NSE 7 Network Security Architect NSE 4 Network Security Professional |
| Recommended Training: | FortiMail 6.4 Administration Course |
| Exam Registration: | Fortinet Training Institute |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored via Fortinet Training Institute |
| Pre Condition: | NSE 4 certification recommended; no mandatory prerequisite |
| Official Syllabus URL: | https://training.fortinet.com/local/staticpage/view.php?page=nse_6 |
Fortinet NSE6_FML-6.4 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Encryption and Identity Protection | 15% | - SMTP over TLS and S/MIME - Certificate management - Identity-Based Encryption (IBE) |
| Email Flow and Authentication | 25% | - IP policies, access control, and recipient policies - Secure MTA and TLS configuration - SMTP authentication, SPF, DKIM, DMARC - SMTP fundamentals and email routing |
| Initial Deployment and Basic Configuration | 20% | - Maintenance, backup, and firmware updates - System settings, network configuration, and protected domains - High availability and clustering - FortiMail architecture and operation modes |
| Server Mode and Transparent Mode | 10% | - Active/Passive clustering and failover - Server mode deployment and management - Transparent mode traffic interception |
| Email Security Features | 30% | - FortiSandbox integration and advanced threat protection - Antivirus scanning and malware protection - Antispam filtering and FortiGuard integration - Quarantine management and notifications - Content filtering, DLP, and archiving |
NSE6_FML-6.4 Exam Questions Answered: Format, Topics, and Prep
The NSE6_FML-6.4 exam is the official assessment for the Fortinet NSE 6 - FortiMail 6.4 certification offered by Fortinet. It checks whether you can apply the knowledge areas in the exam objectives to practical situations, and passing it earns a credential that employers across the industry recognize. For professionals who feel stuck in their current role, it is often the most concrete next step available.
NSE 4 certification recommended; no mandatory prerequisite
The official outline for the NSE6_FML-6.4 exam highlights these domains:
- Initial Deployment and Basic Configuration (20%)
- Server Mode and Transparent Mode (10%)
- Encryption and Identity Protection (15%)
Weighting your study time toward the heavier domains first is a sensible strategy, and the Fortinet NSE 6 - FortiMail 6.4 practice questions at RealVCE follow the same objective structure.
Fortinet recommends the following training resources for NSE6_FML-6.4 exam candidates:
Pairing official courses with timed practice sessions tends to work well, since one builds knowledge and the other builds exam-day rhythm.
The NSE6_FML-6.4 exam gives you 60 minutes minutes to answer 30 questions. That pace leaves little room for hesitation, which is why rehearsing under a timer — for example with the online test engine at RealVCE, where you can set the session length just like the real test — is such a useful habit.
The online test engine is exclusive to RealVCE and runs on any electronic device — phone, tablet, or computer — with no installation barriers. It recreates the atmosphere of the real NSE6_FML-6.4 exam: you set the test time the way it will be on exam day, work through the Fortinet NSE 6 - FortiMail 6.4 practice questions under that pressure, and at the end the engine marks the questions you got wrong and reminds you to practice them again next time. Over a few sessions, that loop turns weak areas into reliable ones.
To pass the NSE6_FML-6.4 exam you need a score of 70%, and the registration fee is Free of charge. Since each attempt costs the full fee, arriving over-prepared is cheaper than arriving under-prepared — timed mock sessions and repeated review of missed questions are the usual ways candidates close that gap.
Registration for the NSE6_FML-6.4 exam is handled through the official channels below:
Once your practice scores look consistent, booking a date gives your preparation a firm deadline to work toward.
Right after payment you get instant access to the NSE6_FML-6.4 exam product — 57 practice questions for the Fortinet NSE 6 - FortiMail 6.4 exam with expert-verified answers — and the download link is also emailed to you automatically, typically within a minute. Your purchase includes 365 days of free updates; our team checks for exam changes daily, and when a new version is released the system sends it straight to your mailbox. A 50% renewal discount applies if you extend updates beyond the first year, and payment by Credit Card is handled through a secure checkout.
Fortinet NSE 6 - FortiMail 6.4 Sample Questions:
Examine the FortiMail recipient-based policy shown in the exhibit; then answer the question below.
After creating the policy, an administrator discovered that clients are able to send unauthenticated email using SMTP. What must be done to ensure clients cannot send unauthenticated email?
- A. Configure an access receive rule to verify authentication status
- B. Configure an access delivery rule to enforce authentication
- C. Configure a matching IP policy with SMTP authentication and exclusive flag enabled
- D. Move the recipient policy to the top of the list
Correct Answer: B 🗳️
Refer to the exhibit.
What two archiving actions will FortiMail take when email messages match these archive policies? (Choose two.)
- A. FortiMail will allow only the [email protected] account to access the archived email
- B. FortiMail will archive email sent from [email protected]
- C. FortiMail will exempt spam email from archiving
- D. FortiMail will save archived email in the journal account
Correct Answer: A,D 🗳️
Refer to the exhibit.
It is recommended that you configure which three access receive settings to allow outbound email from the example.com domain on FML-1? (Choose three.)
- A. The Sender pattern should be set to *@example.com
- B. The Enable check box should be cleared
- C. The Sender IP/netmask should be set to 10.29.1.45/32
- D. The Action should be set to Relay
- E. The Recipient pattern should be set to 10.29.1.45/24
Correct Answer: B,C,D 🗳️
Refer to the exhibit.
Which configuration change must you make to block an offending IP address temporarily?
- A. Change the authentication reputation setting status to Enable
- B. Add the offending IP address to the domain block list
- C. Add the offending IP address to the user block list
- D. Add the offending IP address to the system block list
Correct Answer: A 🗳️
Which of the following antispam techniques queries FortiGuard for rating information? (Choose two.)
- A. SURBL
- B. IP reputation
- C. DNSBL
- D. URI filter
Correct Answer: B,D 🗳️



