You have a Microsoft 365 subscription and use Microsoft Defender for Office 365. You need to create a policy to ensure that any email messages containing an attachment that has the .extl extension…

The correct answer is D. anti-malware. By creating an anti-malware policy, you can set rules to quarantine emails based on the presence of specific file extensions, such as .extl, which may be associated with potential threats.

Submitted by thandi_sa· Apr 18, 2026Manage security and threats by using Microsoft Defender XDR

Question

You have a Microsoft 365 subscription and use Microsoft Defender for Office 365. You need to create a policy to ensure that any email messages containing an attachment that has the .extl extension is quarantined for inspection. Which type of policy should you create?

Options

Aanti-phishing
Bquarantine
Canti-spam
Danti-malware

How the community answered

(30 responses)

A
7% (2)
B
17% (5)
C
3% (1)
D
73% (22)

Explanation

By creating an anti-malware policy, you can set rules to quarantine emails based on the presence of specific file extensions, such as .extl, which may be associated with potential threats.

Topics

#Microsoft Defender for Office 365#Anti-malware policies#Email security#Attachment filtering

Community Discussion

No community discussion yet for this question.

Full MS-102 Practice