Cisco 300-720 SESA: What must be considered when viewing spam messages addressed to email alias on Cisco ESA

Question

What must be considered when viewing spam messages addressed to an email alias on Cisco ESA?

A. It is only possible via a link in a notification.
B. It is only possible via a web browser directly.
C. The access is granted via any method.
D. It is impossible via mailbox authentication.

Answer

A. It is only possible via a link in a notification.

Explanation

The correct answer is A. It is only possible via a link in a notification. Here is a brief explanation:

Spam messages addressed to an email alias are stored in the Spam Quarantine on the Cisco ESA.

• To view these messages, the user must receive a Spam Quarantine Notification email that contains a link to access the Spam Quarantine.
• The link is valid for a limited time and does not require authentication.
• It is not possible to view spam messages addressed to an email alias via a web browser directly, as the user would need to provide the alias address and a password, which are not configured on the Cisco ESA.
• The access is not granted via any method, as the user must use the link in the notification email.
• It is not impossible via mailbox authentication, as this is a method of verifying incoming messages using DKIM, SPF or SIDF, not viewing spam messages in the Spam Quarantine.

Reference

• cisco.com/c/en/us/td/docs/security/esa/esa12-0/user_guide/b_ESA_Admin_Guide_12-0/b_ESA_Admin_Guide_12_0_chapter_0100000.html
• Comprehensive Spam Quarantine Setup Guide on Email Security Appliance (ESA) and Security Management Appliance (SMA) – Cisco
• Solved: Recipient address resolution on the ESA – Cisco Community
• User Guide for AsyncOS 14.2 for Cisco Secure Email Gateway – GD (General Deployment) – Email Authentication [Cisco Secure Email Gateway] – Cisco
• How-to configure Cisco Secure Email Account Settings for Microsoft Azure (Microsoft 365) API – Cisco
• Integrate OKTA with ESA for SAML Authentication – Cisco
• User Guide for AsyncOS 12.0 for Cisco Email Security Appliances – GD (General Deployment) – Spam Quarantine [Cisco Secure Email Gateway] – Cisco

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