What is the advantage of using two computers?
I am tight space where the server is located.
Do you install it-- software?
How much.
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf Of Len Conrad
> Sent: Thursday, August 09, 2001 3:45 AM
> To: [EMAIL PROTECTED]
> Subject: Re: [IMail Forum] Major spam attack on our server
>
>
>
> >For the past 3 days, these JERKS have been killing us with a giant
> >dictionary attack,
> >
> >I cannot stop it via IP address because they are using so many ip
> >addresses.
> >
> >Our log files are at least 10 times as normal
> >
> >
> >Will imailgate stop this?
>
> I think what we have here is a confusion of deceptively
> similar terms. :))
>
> "IMGate" is a relay-only (no local mailboxes on the box)
> SMTP-only mail hub.
>
> These dictionary attacks are very often done with "SMTP command
> pipelining", which IMGate can detect and reject as
> unauthorized, and your
> Imail box won�t be touched. You can also put a copy of your
> Imail "known
> users" list on IMGate and it will reject all mail not for known users.
>
> Plus global RegEx string filtering on headers, bodies, and
> attachments, so
> IMGAte could filter on some phrase like "$200 a month" or
> "Americans are
> "cocooning" "
>
> plus .... etc, etc, etc
>
> btw, was there something useful in your 600-line message?
>
> Len
>
>
http://MenAndMice.com/DNS-training
http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K
http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail
gateways
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