When I'm setting up a crawl rule, I check 'Specify form credentials', wait a minute and then get an error message:
An unexpected error was encountered while trying to connect to https://site.org/login. The error is "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.". The site might be unavailable or it could not be reached within the specified timeout or the proxy settings are not configured. To increase the timeout value or to configure the proxy settings, use the Proxy and timeouts page.
I don't seem to be able to set it for any site.
Logged into the server, I can get to the form. What's going on?