I been googling, and all I can find is that this error may happen when you post to an html file. In my setup I have a rewrite rule, that basically hides the index.php from the url, and I for the longest time I thought it had something to do with that. Get works fine.
Method Not Allowed
POST request is not allowed for the URL /post.php
Here is my setup:
Debian squeeze / AMD64 nginx version: nginx/1.1.8 PHP 5.3.3-7+squeeze3 with Suhosin-Patch (cli) (built: Jun 28 2011 08:24:40) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies with Suhosin v0.9.32.1, Copyright (c) 2007-2010, by SektionEins GmbH