Cisco Cisco Email Security Appliance C160 Mode D'Emploi

D-Mode is a feature key-enabled feature that optimizes certain Email Security appliances for outbound 
email delivery. Features specific to inbound mail handling are disabled in D-Mode. 

 

 

256 Virtual Gateway Addresses - The Cisco Virtual Gateway technology allows you to configure 
enterprise mail gateways for all domains you host — with distinct IP addresses, hostname and 
domains — and create separate corporate email policy enforcement and anti-spam strategies for 
those domains, while hosted within the same physical appliance. See information about 
“Customizing Listeners” in 

IronPort Mail Merge (IPMM) - IronPort Mail Merge (IPMM) removes the burden of generating 
individual personalized messages from customer systems. By removing the need to generate 
thousands of individual messages and transmit them between message generating systems and the 
email gateway, users benefit from the decreased load on their systems and increased throughput of 
email delivery. For more information, see 

.

Resource-conserving bounce setting - You can configure D-Mode-enabled appliances to detect 
potential blocked destinations and bounce all messages bound for that destination. For more 
information, see 

.

Enhanced performance for outbound delivery