From: Juan Pablo Calomino (no email)
Date: Thu Mar 01 2007 - 13:30:24 EST
--- MrC <> escribió:
>
> > I have one question for you.
> >
> > How do you do to avoid this kind of thing?
> >
> > 220 -Empresa de Servicios - XXXXXXX
> > helo mundo
> > 250 SERVER02.xxxxxxxx.com.ar
> > mail from: <>
> > 250 Ok
> > rcpt to: <>
> > 250 Ok
> > data
> > 354 End data with <CR><LF>.<CR><LF>
> > FROM: John User <>
> > TO: <>
> > SUBJECT: Nada
> >
> > Muerte!
> > .
> > 250 Ok: queued as 972C55865D
> >
> > I think that it's too difficult to get rid of this
> type of
> > mails, filtering may reject valid emails...
> >
> > I hear any suggestions!
>
> What specifically is "this kind of thing" ? The
> "mundo" HELO parameter?
> The "" MAIL FROM envelope?
>
> Please be more specific about what you are trying to
> reject.
>
> MrC
>
>
Sorry, I'm talking about the DATA part:
data
FROM: John User <>
TO: <>
SUBJECT: Nada.
John User may think that his mailbox is being used,
because in the mail he sees that the sender is
himself, and he doesn't know about MIME.
I explain that it is fake, so he asks me to try to
stop this "spoofed" emails.
And here I am, trying to find ways to stop these
mails, without stopping valid mails.
Thanks!
Juan Pablo.
__________________________________________________
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