[PLUG] SMTP action codes

Rich Shepard rshepard at appl-ecosys.com
Thu May 9 14:04:43 UTC 2002


  In the handy-dandy postfix book I bought last weekend I find the SMTP
action codes most commonly associated with rejected spam in the access.db.
There is a slight difference between 450 and 550, and they seem to be the
most commonly used.

  Is there a reason (standard, or whatever) for selecting one over the
other? Might it be worth while to bounce the message back with a request to
forward future mail to /dev/null?

Thanks,

Rich





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