Cisco Cisco Email Security Appliance C170 Mode D'Emploi
Chapter 3 Configuring Routing and Delivery Features
3-156
Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
Our Email Gateway configuration now looks like this:
Please enter the default system wide maximum outbound message
delivery
concurrency
[10000]> 9000
mail3.example.com>