ietf-smtp
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Re: stupid SMTP rejection of spammers

2001-06-18 02:15:47

On Fri, Jun 15, 2001 at 08:00:47PM +0200, John Martin wrote:
At 01:07 PM 15/06/01 -0400, Keith Moore wrote:
MAIL FROM:<>
572 Bounces are blocked due to system abuse by spammers
MAIL FROM:<MAILER-DAEMON(_at_)cs(_dot_)utk(_dot_)edu>
250 Sender OK

Is there any correlation to smtp software being used? (Is it possible to 
tell?)
John

  I think I saw this practice at first at (ISP) systems running qmail
  derived software.  There is some simple way to configure undesired
  source addresses into a black-list, including "the box".

  Latter the practice has spread...

-- 
/Matti Aarnio   <mea(_at_)nic(_dot_)funet(_dot_)fi>

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