Specifies whether the generated Kerberos SPN should include a non-standard port.
If you enable this policy, and a user includes a non-standard port (a port other than 80 or 443) in a URL, that port is included in the generated Kerberos SPN.
If you don't configure or disable this policy, the generated Kerberos SPN won't include a port in any case.
| Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Microsoft\Edge |
| Value Name | EnableAuthNegotiatePort |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |