Re: Anatomy of this simple spam.

2010-03-04 Thread Joshua Kordani
Thanks everyone for illuminating the true problem for me! Josh

Re: Anatomy of this simple spam.

2010-03-04 Thread mouss
Joshua Kordani a écrit : > On 3/3/2010 4:11 PM, Noel Jones wrote: >> >> You can't enforce the From: header. The From: header in your spam >> probably looked something like >> From: Word Word >> which is invalid, so postfix rewrote to >> From: w...@example.com w...@example.com >> >> Postfix rewritin

Re: Anatomy of this simple spam.

2010-03-04 Thread Joshua Kordani
On 3/3/2010 4:11 PM, Noel Jones wrote: You can't enforce the From: header. The From: header in your spam probably looked something like From: Word Word which is invalid, so postfix rewrote to From: w...@example.com w...@example.com Postfix rewriting controls are described here: http://www.postf

Re: Anatomy of this simple spam.

2010-03-03 Thread mouss
Joshua Kordani a écrit : > Hello all! I have recently come across a few spams that I am trying to > block. The anatomy of the message probably isn't new to most of you, > but when I try to recreate the spoofed sections that I wish to filter by > hand over telnet, its clear that I am not understan

Re: Anatomy of this simple spam.

2010-03-03 Thread Noel Jones
On 3/3/2010 1:53 PM, Joshua Kordani wrote: On 3/3/2010 2:19 PM, post...@piven.net wrote: $ telnet mail.mydomain.com smtp (rcv) 200 your mail server's banner (snd) HELO whatever (rcv) 250 your-server's-hostname (snd) MAIL FROM: whatever (rcv) 250 2.1.0 Ok (snd) RCPT TO: your-testing-mailbox (rcv

Re: Anatomy of this simple spam.

2010-03-03 Thread Joshua Kordani
On 3/3/2010 2:19 PM, post...@piven.net wrote: $ telnet mail.mydomain.com smtp (rcv) 200 your mail server's banner (snd) HELO whatever (rcv) 250 your-server's-hostname (snd) MAIL FROM: whatever (rcv) 250 2.1.0 Ok (snd) RCPT TO: your-testing-mailbox (rcv) 250 2.1.5 Ok (snd) DATA (rcv) 354 End data

Re: Anatomy of this simple spam.

2010-03-03 Thread postfix
Joshua Kordani wrote: Hello all! I have recently come across a few spams that I am trying to block. The anatomy of the message probably isn't new to most of you, but when I try to recreate the spoofed sections that I wish to filter by hand over telnet, its clear that I am not understanding ho

Re: Anatomy of this simple spam.

2010-03-03 Thread Joshua Kordani
On 3/3/2010 11:12 AM, Ansgar Wiechers wrote: On 2010-03-03 Joshua Kordani wrote: Hello all! I have recently come across a few spams that I am trying to block. The anatomy of the message probably isn't new to most of you, but when I try to recreate the spoofed sections that I wish to filter by

Re: Anatomy of this simple spam.

2010-03-03 Thread Ansgar Wiechers
On 2010-03-03 Joshua Kordani wrote: > Hello all! I have recently come across a few spams that I am trying > to block. The anatomy of the message probably isn't new to most of > you, but when I try to recreate the spoofed sections that I wish to > filter by hand over telnet, its clear that I am n

Anatomy of this simple spam.

2010-03-03 Thread Joshua Kordani
Hello all! I have recently come across a few spams that I am trying to block. The anatomy of the message probably isn't new to most of you, but when I try to recreate the spoofed sections that I wish to filter by hand over telnet, its clear that I am not understanding how the messages are bei