Cisco Cisco Email Security Appliance C370 User Guide
C-581
Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Appendix C Firewall Information
2222
CCS
In & Out
AsyncOS IPs
Cluster Communication Service (for
Centralized Management).
Centralized Management).
6025
TCP
Out
AsyncOS IPs
IronPort Spam Quarantine
Table C-1
Firewall Ports (Continued)