Pieter Combrinck wrote:
> Maybe all you need is to check PTR records for the MTA's connecting to
> you.
>
In actuality this thread has nothing to do with validating IP addresses at all.
It's really about detecting spoofed domains. Check the rest of the thread, it's
already been answered pretty we
Maybe all you need is to check PTR records for the MTA's connecting to
you.
-Original Message-
From: Matt Kettler [mailto:[EMAIL PROTECTED]
Sent: 03 June 2005 08:56 PM
To: Rick Macdougall
Cc: Thomas Deaton; users@spamassassin.apache.org
Subject: Re: validating i.p.'s
Rick
Rick Macdougall wrote:
>
>
> Thomas Deaton wrote:
>
>> How do I check that an incoming email has a valid i.p.?
>>
>> thanks
>
>
> Hi,
>
> If it's not a valid IP then how does it get to your server ?
Tcp blind spoofing attack? This is not exactly a workable option for most
attackers in tr
Thomas Deaton wrote:
> I mean the people are not who they say they are... take the latest Ebay
> "click here" spam, for instance. The "click here" gets you a virus, but the
> sender is not from Ebay... he just looks like he is.. sorry if I'm not making
> more sense.
>
Ahh, you don't want to va
On 6/3/2005 8:37 PM +0200, Thomas Deaton wrote:
I mean the people are not who they say they are... take the latest Ebay "click here"
spam, for instance. The "click here" gets you a virus, but the sender is not from Ebay...
he just looks like he is.. sorry if I'm not making more sense.
spf
Ni
: Rick Macdougall [mailto:[EMAIL PROTECTED]
Sent: Friday, June 03, 2005 2:34 PM
To: Thomas Deaton
Cc: users@spamassassin.apache.org
Subject: Re: validating i.p.'s
Thomas Deaton wrote:
> How do I check that an incoming email has a valid i.p.?
>
> thanks
Hi,
If it's not a
On 6/3/2005 8:31 PM +0200, Thomas Deaton wrote:
How do I check that an incoming email has a valid i.p.?
What is a valid ip ?
Niek Baakman
Thomas Deaton wrote:
How do I check that an incoming email has a valid i.p.?
thanks
Hi,
If it's not a valid IP then how does it get to your server ?
Rick
How do I check that
an incoming email has a valid i.p.?
thanks
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