What should the server name be in the Windows Logon Manager (WLM) Configuration Tool?

The server name is the fully qualified domain name (FQDN) of the SPAS (MFA) server that you have set up, ideally with a valid, trusted certificate that includes a Subject Alternative Name (SAN) matching the FQDN. This ensures smooth SSL/TLS handshaking between clients and the SPAS server.

If you are utilizing our production Software as a Service (SaaS) instance, you can simply use "mfa" as the server name, serving as a shortcut for mfa.surepassid.com.

In essence, you are instructing the Web Login Manager (WLM) on which FQDN to utilize to connect to the MFA server.