And, to confuse things further -- you need to send a large enough response. (MS knowledgebase #294807 ... which I'd link to, but they'll make you authenticate and such)

Internet Explorer 5 and after will display a 'friendly' error message, which basically ignores the message sent, and just keys off of the error code -- if the message body is less than 512 bytes.

So, make sure that your error messages are large enough, so that they actually get displayed.

In reply to Re^2: Need to respond with a 403 status code? by jhourcle
in thread Need to respond with a 403 status code? by JCHallgren

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