[plug] Postfix SMTP server: errors from adsl-64-175-114-156.dsl.lsan03.pacbell.net[64.175.114.156] (fwd)

[Jason Belcher]

Looks like "adsl-64-175-114-156.dsl.lsan03.pacbell.net[64.175.114.156]" 
was trying to use your mail server as on open relay to send mail from 
"preyoubaby at hotpop.com" to "steven76 at netzero.net". Probably someone 
trying to use you as a spam-relay. Your mail server refused to relay the 
message,



Bret Busby wrote:

> Subject:
>
> [plug] Postfix SMTP server: errors from 
> adsl-64-175-114-156.dsl.lsan03.pacbell.net[64.175.114.156] (fwd)
> From:
>
> Bret Busby <bret at busby.net>
> Date:
>
> Thu, 6 Dec 2001 12:44:48 +0800 (WST)
>
> To:
>
> PLUG <plug at plug.linux.org.au>
>
>
>Could someone please advise whether anything was actually sent to any of
>the addresses below at hotpop.com and netzero.net, as the "Bye" line
>appears to indicate that something was sent that could identify us, and,
>could someone please advise of what is happening with these type of
>incidents?
>
>No visible email message appears to have come from any of the addresses
>mentioned above.
>
>The only changes that I have made to the message below, are replacing the
>name of our server, with <our-server>, and inserting the line of dots
>after the message.
>
>Thanks in anticipation.
>
> -- 
> Bret Busby
> ..........
>
>
> ---------- Forwarded message ----------
> Date: Thu, 6 Dec 2001 12:11:18 +0800 (WST)
> From: Mail Delivery System <MAILER-DAEMON at busby.net>
> To: Postmaster <postmaster at busby.net>
> Subject: Postfix SMTP server: errors from
> adsl-64-175-114-156.dsl.lsan03.pacbell.net[64.175.114.156]
>
> Transcript of session follows.
>
> Out: 220 <our-server>.busby.net ESMTP Postfix
> In: HELO none
> Out: 250 <our-server>.busby.net
> In: MAIL FROM:<preyoubaby at hotpop.com>
> Out: 250 Ok
> In: RCPT TO:<steven76 at netzero.net>
> Out: 554 <steven76 at netzero.net>: Recipient address rejected: Relay access
> denied
> In: QUIT
> Out: 221 Bye
>
> No message was collected successfully.
> .........................................................................
>