Re: [Exim] Protecting Percent-Hack exploitable machines with…

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Author: Marc Haber
Date:  
To: exim-users
Subject: Re: [Exim] Protecting Percent-Hack exploitable machines with exim
On Tue, 21 Aug 2001 14:52:19 +0200, Marc Haber
<exim-users.exim.org@???> wrote:
>I don't know what is going on here, and what I might have been doing
>wrong, but it might be possible that changing the router list to "*
>localhost byname" will solve the problem. Any ideas what happens here?


After the change to "localhost byname", the next e-mail with such a
sender was rejected, but with a strange error message. My exim
rejected the mail with "unknown local part in sender", although the
sender didn't have a mail address in any of my local domains. Is there
any chance that the verification code being used for sender
verification has problems with "%"?

Greetings
Marc

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