Re: [exim] Hotmail spam issue

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Autor: David Saez Padros
Fecha:  
A: Craig Jackson
Cc: exim-users
Asunto: Re: [exim] Hotmail spam issue
hi

we do this that way:

   warn    set acl_m2     =


   warn    condition      = ${if def:h_x-originating-ip:}
           set acl_m2     = ${sg {$h_x-originating-ip:}{(\\[|\\])}{}}


   warn    condition      = ${if eq {$acl_m2}{}}
           condition      = ${if def:h_x-mdremoteip:}
           set acl_m2     = ${sg {$h_x-mdremoteip:}{(\\[|\\])}{}}


   deny    condition      = ${if isip{$acl_m2}}
        dnslists       = bl.spamcop.net/$acl_m2 : \
                            sbl-xbl.spamhaus.org/$acl_m2 : \
                            virbl.dnsbl.bit.nl/$acl_m2 : \
                            list.dsbl.org/$acl_m2
           message        = Originating IP listed at $dnslist_domain
           log_message    = Blacklisted originating IP \
                            ($acl_m2 listed at $dnslist_domain)


> Hi,
>
> We get some spam over the Hotmail.com network. The only way that I can
> tell where the mail is actually originating from is the originating ip
> header that hotmail adds to the email which looks like this
>
> X-Originating-IP: [41.219.194.12]
>
> What's the best way to have exim set this ip address into a variable
> such as acl_mx? I've looked at match and sg but I can't put this
> together.
>
> Thanks.
> Craig Jackson
>
>


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