How to configure per domain and per path Transport Layer Security (TLS)

How to configure per domain and per path Transport Layer Security (TLS)

On firmware versions 9.0.x and older, go to System Setup > Network > Server Configuration

On firmware versions 9.1.x and newer, navigate to the Manage page and go to System Setup > Network > Server Configuration

Select the Inbound or Outbound path to be edited and click Edit Path

In section 5, Advanced Settings, select Enable STARTTLS on this path and click Configure STARTTLS

Make the appropriate selections and click Apply

To force a TLS connection from a specific domain, add the domain to the Sender Domain text box and click Add

The domain will be added and the option to force TLS to that Domain is also available

Make the appropriate selections and Apply changes