Accept Inbound/Outbound Mail Connections

Enter the domain names from which the Scanner can accept connections. When you add addresses or domain names, save the updated list of available addresses and domains. Remember to select the check box next to any added addresses or domains on the Edit Host Configuration page to enable connections from those clients. The Scanner can only accept connections from those addresses and domains that you save and enable.
The list of available IP addresses and domains must include the IP address of the Control Center so that quarantine-bound messages can be processed. After you add the first entry, the IP address of the Control Center is added automatically and selected. If you use a different IP address for the Control Center or the Scanner is installed on a separate computer, include the new Control Center IP address. Disable the Control Center IP address that was added automatically.
Accept Inbound Mail Connections
Item
Description
IP addresses/Domains
Specify the hosts from which this appliance should accept inbound mail connections. You can enter a list of IPv4 and IPv6 addresses, CIDR ranges, or domains. Comma- or semicolon- delimited addresses or domains appear individually in the Available IP Addresses and Domains list.
Available IP Addresses and Domains
Lists existing IPv4 and IPv6 addresses, CIDR ranges, or domains from which you can select to accept inbound connections. If you deselect an address or domain and click Save, it no longer appears on the Edit Host Configuration page under the SMTP tab in the inbound IP Addresses/Domains list. However, it remains in the Available IP Addresses and Domains checklist on this page.
Save
Saves those addresses and domains that are checked in the Available IP Addresses and Domains list to the Edit Host Configuration page under the SMTP tab in the inbound IP Addresses/Domains list.
Accept Outbound Mail Connections
Item
Description
IP addresses/Domains
Specify the hosts from which this appliance should accept outbound mail connections. You can enter a list of IPv4 and IPv6 addresses, CIDR ranges, or domains. Comma- or semicolon- delimited addresses or domains appear individually in the Available IP Addresses and Domains list.
Available IP Addresses and Domains
Lists existing IPv4 and IPv6 addresses, CIDR ranges, or domains from which you can select to accept outbound connections. If you deselect an address or domain and click Save, it no longer appears on the Edit Host Configuration page under the SMTP tab in the outbound IP Addresses/Domains list. However, it remains in the Available IP Addresses and Domains checklist on this page.
Save
Saves those addresses and domains that are checked in the Available IP Addresses and Domains list to the Edit Host Configuration page under the SMTP tab in the outbound IP Addresses/Domains list.