Re: Blocking an IP addrress

From: Alexandr Kovalenko (
Date: 03/19/01

Date: Mon, 19 Mar 2001 01:05:07 +0200
From: Alexandr Kovalenko <>
To: Nicholas Marouf <>

Hello Nicholas,

Sunday, March 18, 2001, 11:41:28 PM, you wrote:
NM> Those two still do not make a difference since connections keep on
NM> opening up.

NM> I've been trying to get ipfw to block it. but I get this error message.
NM> Any advice would be much appreciated.
just add rule to your ipfw: "deny tcp from to any 25"

NM> su-2.04# ps ax | grep sendmail
NM> 16180 ?? Ss 0:00.02 sendmail: accepting connections (sendmail)
NM> 16250 ?? S 0:00.03 sendmail: startup with
NM> (sendmail)
NM> 16337 ?? I 0:00.00 sendmail: startup with
NM> (sendmail)
NM> 16344 p2 R+ 0:00.00 grep sendmail

Best regards,

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