Re: Postfix is spammer-friendly by default on potato and woody
On Thu, Nov 02, 2000 at 01:43:11AM -0900, Ethan Benson wrote:
> did you run a test to see if this was really the case? such as telnet mail-abuse.org
I didn't find this test very accurate.
Look this log :
$ telnet mail-abuse.org
Connected to mail-abuse.org.
Escape character is '^]'.
<<< 220 xx.xx.xx ESMTP
>>> HELO mail-abuse.org
:Relay test: #Test 1
>>> mail from: <email@example.com>
>>> rcpt to: <firstname.lastname@example.org>
<<< 250 8BITMIME
<<< 250 ok
Tested host banner: 220 xx.xx.xx ESMTP
System appeared to accept 1 relay attempts
Do you see answers on MAIL FROM and RCPT TO ? I don't (because I have tried manually).
250 Lines that mail-abuse asumes as answers are in buffer from first command-HELO.
Maybe it is not correct to send 3-line response but when you try same commands manualy,
you will get totaly different story.