View source for MailAuthModule

== auth_http_header ==
'''syntax:''' ''auth_http_header'' '''''header value'''''

'''default:''' ''no''

'''context:''' ''mail, server''

With this directive you can add a HTTP header and value during the identification process. This makes it possible to use a shared secret to ensure that the request was answered by nginx.

For example:
<pre>
auth_http_header X-NGX-Auth-Key "secret_string";
</pre>