Configuring Edge MTA Relay Servers

When Deep Discovery Email Inspector is not deployed as an edge MTA in your network, configure the edge MTA relay servers.


You can configure up to 256 edge MTA relay servers.

  1. Go to Administration > Mail Settings.
  2. Click the Edge MTA Relay Servers.
  3. Click Add.

    The Add Edge MTA Relay Server screen appears.

  4. Configure the settings.
    Table 1.



    IP address/Domain

    Type the IP address or domain name for the edge MTA relay server.


    Type a description for the entry.

  5. (Optional) To add more entries, click Add More and do the following:

    To delete an entry from the list, click the icon () in the Action column.

  6. Click Save.

    A new entry displays in the edge MTA relay servers list.

    To remove one or more entries, select the entries and click Delete.