Re: [users] Re: Blocking spam

2001-05-09 Thread Martin Feeney
On Tue, 08 May 2001 20:05:20 MaD dUCK wrote: figure out which mail it is (i.e. which index), then telnet to port 110 of your isp and delete it yourself with the following command sequence (this is POP3): % telnet mail 110 USER username PASS password DELE 35 QUIT you can use RETR 34,

Re: [users] Re: Blocking spam

2001-05-09 Thread MaD dUCK
also sprach Martin Feeney (on Wed, 09 May 2001 11:09:48AM +0100): Except you'll then try to download the 200k email. try using top instead of retr. It'll get the headers plus a bunch of lines of the message. good point. thanks. martin; (greetings from the heart of the sun.)

Blocking spam

2001-05-08 Thread V.Suresh
I want to delete a mail in my ISP's popserver without downloading it if it is from a particular person. I use fetchmail, exim on dialup. How do I do this? -- --V.Suresh. sureshvatusersdotsourceforgedotnet http://www16.brinkster.com/vsuresh. --Powered by

Re: Blocking spam

2001-05-08 Thread [EMAIL PROTECTED]
I want to delete a mail in my ISP's popserver without downloading it if it is from a particular person. I use fetchmail, exim on dialup. How do I do this? you should use ~/.procmailrc to filter your mail as follows: :0: * [EMAIL PROTECTED] /dev/null :0: * ^from.*sex /dev/null you utilize

Re: Blocking spam

2001-05-08 Thread V.Suresh
I do use procmail, and if i am right, procmail will start work only after the whole mail has been downloaded by fetchmail, am I right? Suppose a mail of 200 KB resides in your inbox on a pop3server, and you want to delete it in the server, without retrieving it, how doyou do that? Once

Re: [users] Re: Blocking spam

2001-05-08 Thread MaD dUCK
also sprach V.Suresh (on Tue, 08 May 2001 10:51:54PM +0600): I do use procmail, and if i am right, procmail will start work only after the whole mail has been downloaded by fetchmail, am I right? Suppose a mail of 200 KB resides in your inbox on a pop3server, and you want to delete it

Re: [users] Re: Blocking spam

2001-05-08 Thread Henrique de Moraes Holschuh
On Tue, 08 May 2001, MaD dUCK wrote: figure out which mail it is (i.e. which index), then telnet to port 110 of your isp and delete it yourself with the following command sequence (this is POP3): % telnet mail 110 USER username PASS password DELE 35 QUIT you can use RETR 34, RETR 35,

Re: [users] Re: Blocking spam

2001-05-08 Thread Alvin Oga
hi if you can telnet into the machine... at port 110, you can probably login on the telnet/ssh port ??? - i think that if one were using insecure pop3, they might as well allow you to telnet/ssh in ( your already have a login account ) - seems silly

Re: [users] Re: Blocking spam

2001-05-08 Thread MaD dUCK
also sprach Alvin Oga (on Tue, 08 May 2001 12:38:33PM -0700): if you can telnet into the machine... at port 110, you can probably login on the telnet/ssh port ??? do what? think about this again. what if your POP3 server is a windoze machine??? - i think that if one were using insecure

Re: [users] Re: Blocking spam

2001-05-08 Thread Nathan E Norman
On Tue, May 08, 2001 at 12:38:33PM -0700, Alvin Oga wrote: - seems silly to disallow ssh into a pop3 server in my book especially to those that would like to do so to clean up emails first Well, I wouldn't give the average POP user a shell account at all, but use a DB for POP

Re: [users] Re: Blocking spam

2001-05-08 Thread Alvin Oga
hi ya mad On Tue, 8 May 2001, MaD dUCK wrote: also sprach Alvin Oga (on Tue, 08 May 2001 12:38:33PM -0700): if you can telnet into the machine... at port 110, you can probably login on the telnet/ssh port ??? do what? think about this again. what if your POP3 server is a windoze

Re: Blocking spam

2001-05-08 Thread Thomas Weinbrenner
V. Suresh wrote: I want to delete a mail in my ISP's popserver without downloading it if it is from a particular person. I use fetchmail, exim on dialup. How do I do this? You could use popsneaker http://www.ixtools.de/popsneaker/ -- Thomas Weinbrenner

Re: [users] Re: Blocking spam

2001-05-08 Thread MaD dUCK
also sprach Alvin Oga (on Tue, 08 May 2001 01:06:12PM -0700): i dont use or allow pop3 ftp/telnet is NOT allowed either all the users allowed to do port 110 POP3 have /bin/false shells on my systems. i allow anonymous ftp only and all HTTP auth is handled by SSL channels. if you have ssh you

Re: Blocking spam by IP number

1997-08-17 Thread Bruce Perens
Bruce Perens [EMAIL PROTECTED] writes: By the way, I return an error message rather than simply delaying the connection until it times out because under the Electronic Communications and Privacy Act it is unlawful to intercept electronic mail without an indication to the sender. From: Carey

Re: Blocking spam by IP number

1997-08-17 Thread Richard G. Roberto
This kind of information would look good on our web site. On Sat, 16 Aug 1997, Bruce Perens wrote: Bruce Perens [EMAIL PROTECTED] writes: By the way, I return an error message rather than simply delaying the connection until it times out because under the Electronic Communications and

Re: Blocking spam by IP number

1997-08-16 Thread Craig Sanders
On Fri, 15 Aug 1997, Remco van de Meent wrote: On Fri, 15 Aug 1997, Craig Sanders wrote: : that's one of the reasons i prefer packet filtering to : tcp-wrappers. block it out in the kernel before it gets to the : application level. Hmm.. I don't agree with you on your last sentence.

Re: Blocking spam by IP number

1997-08-16 Thread Bruce Perens
Blocking mail is something that, imho, the MTA should do. That is, the MTA handles 'mail', like the kernel handles 'packets'. And the spam is in the 'mail', not in the 'packets'. Do you understand what I mean? Unfortunately, there is no known textual mechanism that can reliably reject spam.

Re: Blocking spam by IP number

1997-08-16 Thread Carey Evans
Bruce Perens [EMAIL PROTECTED] writes: By the way, I return an error message rather than simply delaying the connection until it times out because under the Electronic Communications and Privacy Act it is unlawful to intercept electronic mail without an indication to the sender. How would

Re: Blocking spam by IP number

1997-08-15 Thread Craig Sanders
On Mon, 11 Aug 1997, Bruce Perens wrote: I'm building a spam blocking package for Debian. While that is going on, i notice that the latest sendmail package includes Claus Aßmann's anti-spam stuff. I've been using them for several months now, and they're quite good. not perfect, but they do

Re: Blocking spam by IP number

1997-08-15 Thread Craig Sanders
On Thu, 14 Aug 1997, Remco van de Meent wrote: On Thu, 14 Aug 1997, David Sewell wrote: : I think a Debian spam-blocking package, using TCPD and generalized : to cover all MTAs, would be a good thing, with a couple of caveats. That's quite difficult to implement. One of the most

Re: Blocking spam by IP number

1997-08-15 Thread Remco van de Meent
On Fri, 15 Aug 1997, Craig Sanders wrote: : that's one of the reasons i prefer packet filtering to tcp-wrappers. : block it out in the kernel before it gets to the application level. Hmm.. I don't agree with you on your last sentence. Why should the kernel take care of something which has

Re: Blocking spam by IP number

1997-08-14 Thread David Sewell
On Mon, Aug 11, 1997 at 11:49:00PM -0800, Bruce Perens wrote: My final version will not simply deny the connections, but will output an SMTP error to them which will cause an immediate mail bounce at their end. I've been using the tcpd banners option, with lines in /etc/hosts.deny that

Re: Blocking spam by IP number

1997-08-14 Thread Remco van de Meent
On Thu, 14 Aug 1997, David Sewell wrote: : I think a Debian spam-blocking package, using TCPD and generalized to : cover all MTAs, would be a good thing, with a couple of caveats. That's quite difficult to implement. One of the most important reasons: not all MTA are using

Blocking spam by IP number

1997-08-12 Thread Bruce Perens
I'm building a spam blocking package for Debian. While that is going on, some of you might find this useful. Look for the SMTP daemon in your /etc/inetd.conf . If it's being started through tcpd, you'll see an invocation of tcpd in the file on the same line just before the invocation of the SMTP