FCP_FML_AD-7.4 · Question #40
A FortiMail administrator is investigating a sudden increase in DSNs being delivered to their protected domain. After searching the logs, the administrator identifies that the DSNs were not…
The correct answer is B. Bounce address tag validation. Enabling Bounce Address Tag Validation prevents FortiMail from accepting forged bounce messages (backscatter) for mail it never actually sent, stopping those unsolicited DSNs from reaching your users.
Question
A FortiMail administrator is investigating a sudden increase in DSNs being delivered to their protected domain. After searching the logs, the administrator identifies that the DSNs were not generated because of any outbound email sent from their organization. Which FortiMail antispam technique can the administrator enable to prevent this scenario?
Options
- ASpam outbreak protection
- BBounce address tag validation
- CSpoofed header detection
- DFortiGuard IP Reputation
How the community answered
(55 responses)- A5% (3)
- B60% (33)
- C24% (13)
- D11% (6)
Explanation
Enabling Bounce Address Tag Validation prevents FortiMail from accepting forged bounce messages (backscatter) for mail it never actually sent, stopping those unsolicited DSNs from reaching your users.
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