Re: [exim] Sender verification

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Author: Wolfgang Hennerbichler
Date:  
To: exim-users
Subject: Re: [exim] Sender verification

On 30.08.2007, at 22:48, Wolfgang Hennerbichler wrote:

> The way I filter those messages now happens in this simple ACL
> statement:
>
>    deny    message = No weird characters allowed!
>            senders = ^.*\\xc3


Revised... Those illegal spam-messages don't come in as UTF8.
The ACL now rejects all german "Umlaute" (lower and upper case) and
those that countain c3 in UTF8:

   deny    message = No umlaute allowed!
           senders = ^.*\\xc3 : ^.*\\374 : ^.*\\366 : ^.*\\344 : ^.*\ 
\326 : ^.*\\304 : ^.*\\334


(I know I could do it in one regex and the regex sucks... This way
it's more obvious to other users who are administrating the mailserver)

wogri
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