Some mail-list distributor, that unsubscribe immediately people
giving 5xx errors !
So just sending a virus to one of such lists, if the antivirus filter
reply with a 550 error saying "550: I do not accect such file since
contains suspect attachments" rather than discarding and then
rending a message to the sender (as exim does)
On 16 Sep 2002, at 17:44, Tamas TEVESZ wrote:
Date sent: Mon, 16 Sep 2002 17:44:12 +0200 (CEST)
From: Tamas TEVESZ <ice@???>
To: Leonardo Boselli <leo@???>
Copies to: exim-users@???
Subject: Re: [Exim] how to say "never THIS message"
> On Mon, 16 Sep 2002, Leonardo Boselli wrote:
>
> > The problem is that after such respionse 550 many server stop
> > sending further message to the same address !!!!
>
> really ? ;0 i don't know of any mta that would keep states to such an
> extent, especially inter-session...
>
>
> --
> (void)
>
--
Leonardo Boselli
Nucleo informatico e Telematico
Dipartimento Ingegneria Civile
Universita` di Firenze
Via Santa Marta 3
I-50139 Firenze
+39 055-4796-431
+39 348-8605-348
fax 055-495-333