Cisco
700-280 · Question #23
In a "one armed installation" using a single listener, how would the system differentiate between incoming and outgoing email?
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Implement and Configure Cisco Email Security Appliances
Question
In a "one armed installation" using a single listener, how would the system differentiate between incoming and outgoing email?
Options
- AMail flow direction is determined by the "Recipient to" field in the SMTP envelope.
- BMail flow direction is determined by the type of listener, public verses private.
- CMail flow direction is determined by using the source IP address.
- DMail flow direction is determined by the "Mail From" field in the SMTP envelope.
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Topics
#One-armed installation#Mail flow direction#SMTP listener configuration#Source IP detection