Re: SMTP reply codes

[John Peacock]

[EMAIL PROTECTED] wrote:
        For example, the check_spamhelo plugin returns a 550 error if we
received "helo aol.com", even though only the following are supposedly
valid: 250, 500, 501, 504, 521, and 421.
You're looking at RFC821 and not RFC2821, I think.  The currently 
applicable section of RFC2821 is "4.3.2 Command-Reply Sequences," which 
states this:

Each command is listed with its usual possible replies.
                                  ^^^^^
and goes on to list the following:
   EHLO or HELO
      S: 250
      E: 504, 550
so qpsmtpd is perfectly fine.
John