Remotely rewrite gives 404

Hello,

I'm using IIS 7.5 and URL Rewrite 2.0 and a simple rewrite rule works locally but not remotely.

<rule name="RewriteUserFriendlyURL1" stopProcessing="true"><match url="^test$" /><conditions><add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /><add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" /></conditions><action type="Rewrite" url="test.php" /></rule>

I was reading this tutorial http://www.iis.net/learn/extensions/url-rewrite-module/user-friendly-url-rule-template and just created a rule like:

www.domain.com/test
should be rewritten to
www.domain.com/test.php

And it works when I request www.domain.com/test locally: test.php is shown.
But when requesting remotely from my browser at home, I get a 404.0 (I enabled detailed errors for that moment):

Module    IIS Web Core
Notification    MapRequestHandler
Handler    StaticFile
Error Code    0x80070002
Requested URL    http://www.domain.com:80/test/
Physical Path    C:\inetpub\www\domain\test\
Logon Method    Anonymous
Logon User    Anonymous

So it seems the rewrite rule has no effect when the request comes from "outside". Why is that?

Thanks!