AS2 (HTTP/S) Host Proxy Server
To configure a proxy server for an AS2 host, complete the following steps.
- Select an existing or create a new AS2 host. For more information, see Hosts.
 - On the  page, select the AS2 host. The properties page for the host opens. 
 - On the Proxy Server or Firewall row, click .
 - Enter the Proxy Server, or Firewall acting as a proxy server details and click . For more information, see AS2 Host - Additional Properties.