Syntax: open_file_cache off;open_file_cache max=N

Syntax: proxy_next_upstream error | timeout | invalid_header | http_500

Syntax: ancient_browser_value string; Default: ancient_browser_value

Syntax: uwsgi_force_ranges on | off; Default: uwsgi_force_ranges

Syntax: scgi_param parameter value [if_not_empty];

Syntax: listen address:port [ssl] [backlog=number]

Syntax: ssl_protocols [SSLv2] [SSLv3] [TLSv1] [TLSv1.1] [TLSv1

Syntax: add_after_body uri; Default: — Context:

Syntax: protocol imap | pop3 | smtp; Default:

Syntax: ssi_silent_errors on | off; Default: ssi_silent_errors