[exim] Sender verification

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Lähettäjä: Wolfgang Hennerbichler
Päiväys:  
Vastaanottaja: exim-users
Aihe: [exim] Sender verification
Hi exim folks,

I wonder how I could tell exim to reject messages that look like this:

helo mail.domain.name
MAIL FROM:<"NokiaNiedersch\366neweidewlole"@???>

The local part of the sender address is obviously "broken", and I
want exim to reject a message like this (right now it is routed to
another mailserver which rejects the message, so finally such a
message gets frozen). Can anybody point me to an acl directive which
would check the local part on "syntax errors" like these?

I've seen this in the exim documentation, but I am not sure if this
solves my problem:

deny message = Restricted characters in address
domains = !+local_domains
local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./

My guess is, that I need to put this in the ACL which is specified by
acl_smtp_mail, right?
thanks for any anwers;

wogri

--
wogri@???
http://www.wogri.com
http://www.einradfilm.at