What is the difference between server_name - Server Fault Here, the server name is set to an empty string that will match requests without the “Host” header field, and a special nginx’s non-standard code 444 is returned that closes the connection
Point multiple IP addresses to a single host name - Server Fault This file allows us to default a specific IP address to a host name The issue now is whether I can set multiple IP addresses to a host name For example, can I do something like this: 192 168 244 128 gateway net 192 168 226 129 gateway net And expect that the browser can resolve to both of them, see which one will work and thus point at that one?
Outlook security alert - The name on the security certificate is . . . If the URL Outlook believes it is talking to is not listed on that certificate -- be it as the common name or a subject alternative name (SAN) -- this will elicit Outlook to present the dialog you describe in your initial post