Get 300-720 Dumps : Verified Securing Email with Cisco Email Security Appliance (300-720 SESA)

Spam threshold is a setting that determines the minimum score that a message must have to be classified as spam by Cisco ESA. The lower the threshold, the more aggressive the spam detection is.

References: User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 6-5.

• System: This is the default list of trusted certificate authorities that is provided by Cisco and updated automatically. It contains the certificates of well-known and widely used certificate authorities, such as VeriSign, Thawte, and GoDaddy.
• Custom: This is the list of additional certificate authorities that you can add manually or import from a file. It allows you to trust certificates that are issued by your own or third-party certificate authorities that are not included in the system list.

 spam quarantine end-user authentication query is used to validate non administrative user access to the end-user quarantine via LDAP1. This query is configured in the System Administration > LDAP > LDAP Server Profile page and can be tested using the smtproutes command in the CLI1. The other queries are not related to this task. The spam quarantine alias consolidation query is used to consolidate multiple email addresses for a user into one login2. The spam quarantine external authorization query is used to authorize users to access an external spam quarantine on a separate Cisco Secure Email and Web Manager3. The local mailbox (IMAP/POP) authentication is an alternative method to authenticate users without using LDAP2.

The PVO cannot be enabled and shows this type of error message.

Unable to proceed with Centralized Policy, Virus and Outbreak Quarantines

configuration as host1 and host2 in Cluster have content filters / DLP actions

available at a level different from the cluster Level.

The error message can indicate that one of the hosts does not have a DLP feature key applied and DLP is disabled. The solution is to add the missing feature key and apply DLP settings identical as on the host that has the feature key applied. This feature key inconsistency might have the same effect with Outbreak Filters, Sophos Antivirus, and other feature keys.

https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118026-technote-esa-00.html

STARTTLS is an SMTP extension that allows email servers to negotiate a secure connection using TLS or SSL encryption. Cisco ESA supports STARTTLS for both inbound and outbound email delivery.

References: User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway, page 5-2.