Of course it'll - unfortunately - only be a matter of
time before the
zombie-worms will circumvent this by retrying on 4xx
errors! :-(
the most efektiv way against this so far i discovered
is a very simple way of folowing the basic instruktions from german BSI
Ministerium
1: all email with executable atachment got immediatly erased. > /DEV/NULL
2: zip and other archives have to be renamed from the sender
and this information given to the receiver or 1:
its a kind of email hygiene law for all my email user and i had not 1 virus in
the lokal email systems in the last year.
of course its not preventing from other spam there have more rules to be .......
M. Häker
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