spam getting through without being checked

This forum is for all copfilter support related questions in English.
Post Reply
Posts: 122
Joined: 21 Jan 2010 22:03

spam getting through without being checked

Post by ljr0 » 11 Apr 2012 01:24

This has mystified me for some time. How are some emails getting through copfilter without getting checked at all. Here's mail header that got through. It's not on a whitelist and it did hit IPCOP, but it didn't get checked for anything. Anyone have any ideas?

Received: from ([]) by ipcop2 (Copfilter 0.84beta4)
Received: from by with local (Mailing Server 4.69)
id 352741-122831-60
for; 31 Mar 2012 16:48:50 -0400
Received: from ([]) <- this is the IP address of my server
; Sat, 31 Mar 2012 13:51:58 -0700
Return-Path: <>
From: "FTD Special Offer" <>
To: <>
Subject: $19.99 Easter Flowers, Plants & Gifts!
Date: Sat, 31 Mar 2012 13:48:50 -0700
Message-ID: <>
MIME-Version: 1.0
Content-Type: multipart/alternative;
X-Priority: 1 (Highest)
X-MSMail-Priority: High
X-Mailer: Microsoft Office Outlook 12.0
Thread-Index: Ac0PgBz6LLMePJiiTp2dQ8pU+Pz7Yg==
Importance: High
List-Unsubscribe: <>
x-antivirus: AVG for E-mail

The only thing that shows it touched the server was ipcop2 info at the top. no whitelist no score.

Posts: 846
Joined: 13 May 2010 22:37
Location: FRANCE

Re: spam getting through without being checked

Post by ShelbyGT500 » 04 May 2012 19:59

Hi ljr0,

It seems that P3scan doesn't work.
You should have for example :
X-Filterd-With: Copfilter Version 0.85.3beta5 (P3Scan 2.3.2)
X-P3scan: Version 2.3.2 by <>/<>

May be it is a network problem. :?:
How is your mail server positioned in relation to IPCOP? Is it located in orange DMZ ? Do you filter incoming traffic on GREEN or ORANGE ?
Please, can you draw a diagram representing your server, Internet, ipcop and your pc ? and describe your settings in POP3 filter GUI ?


Post Reply