Procmail recipe: blocking 'unsubscribe and opt-out' messages....
Here is a crude procmail recipe that I quickly created (NOT a procmail recipe expert, btw) that has been catching lots of spam (current second after the charset_spam recipe posted earlier):
OBTW, I think I read somewhere that procmail is not case sensitive within regular expressions and I've tested this and it seems they are not. So, the above can be simplified to:
I write a sh script that zip and copy to tape all files that older then 2 hours.
1. The way I choose is - touch a file with "now - 2 hours", then use fine with '! -newer'
2. Do you have any other idea to do it ?
tnx. (1 Reply)
I wonder how I shall read the result below, especially 'what'
shown below.
The result was shown when I entered 'w'.
E.g what is TOP? What is gosh ( what does selmgr mean?)?
login@ idle JCPU PCPU what
6:15am 7:04 39 39 TOP
6:34am 6:45 45 45 TOP
6:41am ... (1 Reply)
Can anybody help me?
I am developing a utility for automating message paging to a BT alphanumeric pager.
I am using a USR 56K Fax-modem connected to /dev/cuab on a Sun Ultra-10. I am using the UNIX 'tip' utility to connect to the modem and I have configured the modem as follows: Baud Rate:... (2 Replies)
I am receiving the error message when I more to a linked file.
filename: Too many levels of symbolic links
It is a linked file to one directory up.
The other error message I get is when I more to a linked, hidden file.
filename: No such file or directory
Can the more command not see... (2 Replies)
Hi, guys, I have a big problem.
I've got a sun solaris 4.1.4 workstation, and the /var/adm/message file will add one row every few seconds. It soon becomes a large file.
I wander if there are some mistakes configuring the workstation.
the /var/adm/message is as follow:
... (1 Reply)
Hey all,
I've bought a few bits from Belkin who seem quite happy to support FreeBSD! Last time I bought a UPS from them and it's still going well :D
I saw this on their website that the 16bit PCMCIA card was supported under FreeBSD:
http://www.belkin.com/network/F5D5020.html
I went to my... (0 Replies)
Somehow someone created a file named '-ov' in the root directory.
Given the name, the how was probably the result of some cpio command they bozo'ed.
I've tried a number of different ways to get rid of it using * and ? wildcards, '\' escape patterns etc.. They all fail with " illegal option --... (3 Replies)
Hopefully this doesn't come off as too much of a "newbie" question or a flamebait. But I have recently begun working with a Sun Solaris box after having spent the past five years working with RedHat. From what i can tell, thing look fairly similar and the 'man' command is some help. But I've... (7 Replies)
Discussion started by: deckard
7 Replies
LEARN ABOUT DEBIAN
cufilter
CUFILTER(1p) User Contributed Perl Documentation CUFILTER(1p)NAME
cufilter - Filter emails through Mail::CheckUser
SYNOPSIS
Add the following lines to your ~/.procmailrc:
# Filter mail through Mail::CheckUser
:0f
| /usr/bin/cufilter
DESCRIPTION
When email messages are filtered through this program using the procmail settings as outlined in the SYNOPSYS, the email address in the
"From:" header is passed through Mail::CheckUser to ensure validity. If there is a problem with the email address, the "Subject:" header
is modified to show which email address failed along with the failure reason. No messages are lost, but it provides an easy way for the
mail client to organize, sort, or filter based on the subject tweaks.
EXAMPLES
Lets say a spammer sends a message with the following headers:
From: god@heaven.org
To: you@host.com
Subject: Happy Pill
Then the new headers might change to the following:
From: god@heaven.org
To: you@host.com
Subject: [CU!god@heaven.org!DNS failure: SERVFAIL] Happy Pill
This makes it easy to filter for mail clients.
INSTALL
This file can be installed into /usr/bin/cufilter and is intended to be utilized through the procmail functionality by adding the following
lines to your ~/.procmailrc configuration.
# Filter mail through Mail::CheckUser
:0f
| /usr/bin/cufilter
AUTHORS
Rob Brown bbb@cpan.org
COPYRIGHT
Copyright (c) 2003 Rob Brown bbb@cpan.org. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
$Id: cufilter,v 1.3 2003/09/18 15:36:26 hookbot Exp $
SEE ALSO Mail::CheckUser(3), procmail(1).
perl v5.14.2 2012-03-10 CUFILTER(1p)