Trusted relays overview

The Upstream (trusted) relays dialog box is used to specify IP addresses of trusted relays that deliver mail to PureMessage for Microsoft Exchange. For more information on trusted relays, see Trusted relays. PureMessage for Microsoft Exchange uses trusted relays to determine mail direction, see Inbound, outbound, and internal mail. Trusted relays are also exempt from reputation checks by PureMessage for Microsoft Exchange.

Click Configuration > System and then click Routing. From the Routing dialog box, click Upstream (trusted) relays.

Click Add to add an IP address or IP address range and a comment for administrative purposes. See Specify host IP addresses.

Click Edit to edit the highlighted entry.

Click Remove to remove the highlighted entry.

Click OK to save your changes.