Which SMTP extension does Cisco ESA support for email security?
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.
Which feature utilizes sensor information obtained from Talos intelligence to filter email servers connecting into the Cisco ESA?
SenderBase Reputation Filtering is a feature that allows Cisco ESA to reject or throttle connections from email servers based on their reputation score, which is calculated by Talos using sensor information from various sources.
When the Spam Quarantine is configured on the Cisco ESA, what validates end-users via LDAP during login to the End-User Quarantine?
Spam Quarantine End-User Authentication Query is a query that Cisco ESA performs against an LDAP server to validate the end-user credentials during login to the End-User Quarantine.
Which benefit does enabling external spam quarantine on Cisco SMA provide?
External spam quarantine is a feature that allows Cisco SMA to store and manage spam messages quarantined by multiple Cisco ESAs in one central location, providing a unified view and administration of the spam quarantine data.
When email authentication is configured on Cisco ESA, which two key types should be selected on the signing profile? (Choose two.)
