Re: Spam Filtering HELP

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From: Geoff Pearce (buckypearce_at_hotmail.com)
Date: 03/08/05


Date: Tue, 8 Mar 2005 07:54:44 -0500

Look in at an email header of the emails you receive from the net. Received
entries at the top of the header indicate the path of the email. The top
most Recieved line is the last SMTP server that connected to your Exchange
Server. If the IP address is the Symantic Spam Server Proxy then you can
not block within Exchange Server based upon the IP address. Do you have the
version number and exact product name of your Symantic Spam Server Proxy
because you should double check within their news groups that you cannot
block by IP address.

Geoff Pearce

"mike" <mlawrenc@gmail.com> wrote in message
news:1110207776.972937.62650@o13g2000cwo.googlegroups.com...
>I recently started a new job, and discovered after day one, that I had
> inharited a spam mess. Now the previous admin ad installed a Symantic
> Spam Server Prox which in my opinion, was a complete waste of money as
> it does not allow for blocking IP addresses.
> Now here is the question;
> I am running Exchange 2003, and am looking at setting up the Conection
> Filter under Message Delivery to block messages based on IP address.
> The problem is that when I save the IPs to be blocked, I get a message
> stating that the Connection filter "has to be enabled manually through
> the specific SMTP virtual server IP address assignments as they are not
> enabled by default."
> This should be easy, however When I attempt to apply these filters to
> the IP address that is assigned to the nic card used to connect to the
> mail proxy, it blockes nothing.
>
> Any ideas?
> Is there another way to filter IP addresses?
>
> Mike
> mlawrence(at)fisher-wavy.com
>



Relevant Pages

  • Re: Spam Filtering HELP
    ... Look in at an email header of the emails you receive from the net. ... most Recieved line is the last SMTP server that connected to your Exchange ... version number and exact product name of your Symantic Spam Server Proxy ... > Filter under Message Delivery to block messages based on IP address. ...
    (microsoft.public.exchange.setup)
  • Re: 2 domains on 1 VPS, Routing mail for a single user to an external mail server
    ... addressed to domain2 is being delivered to an external spam server ... to the same server that domain1 is on. ... mx pointing to domain1 --> virtmap redirecting to domain2 with external ...
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  • Re: March 29, 2006 total eclipse - IT admins WORST NIGHTMARE
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    (comp.security.firewalls)
  • Re: Getting rid of SMTP Q emails
    ... DWord for contentfilterstate to 1. ... That's too fun about restarting the SMTP service. ... I am going to whip this server in shape and get the SPAMMING under control. ... After you added connection filter provider you need to ...
    (microsoft.public.windows.server.sbs)
  • Re: Security Logs are hard to read
    ... But there are thousands of events in the security logs during this time. ... If I filter by the user name, ... Is the server box running on the SBS 2003 server? ... server status report for you to monitor the server to ensure the server ...
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