From: Bokhan Artem (artistacadem.org)
Date: Sun Feb 01 2009 - 16:33:04 CST

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Wietse Venema пишет:
> Bokhan Artem:
>> In the next example postfix does not pass HELO from XCLIENT line to the milter if "EHLO spike.porcupine.org" is ommited.
>> It looks like bug.
>
> This is not a bug.

The behavior of mail proxy (nginx) is not to send EHLO after XCLIENT. Thank you.

>
> After XCLIENT, Postfix must reset the Milter session and start from
> scratch with the new client IP address and hostname.
>
> It makes no sense to send the Milter the EHLO that was sent
> before XCLIENT.
>
> Wietse
>> 220 server.example.com ESMTP Postfix
>> EHLO client.example.com
>> 250-server.example.com
>> 250-PIPELINING
>> 250-SIZE 10240000
>> 250-VRFY
>> 250-ETRN
>> 250-XCLIENT NAME ADDR PROTO HELO
>> 250 8BITMIME
>> XCLIENT NAME=spike.porcupine.org ADDR=168.100.189.2 HELO=spike.porcupine.org
>> 220 server.example.com ESMTP Postfix
>>
>> EHLO spike.porcupine.org
>> ^^^^^^^^^^^^^^^^^^^^^^^^
>> 250-server.example.com
>> 250-PIPELINING
>> 250-SIZE 10240000
>> 250-VRFY
>> 250-ETRN
>> 250-XCLIENT NAME ADDR PROTO HELO
>> 250 8BITMIME
>> MAIL FROM:<wietseporcupine.org>
>> 250 Ok
>> RCPT TO:<userexample.com>
>> 250 Ok
>> DATA
>> 354 End data with <CR><LF>.<CR><LF>
>> . . .message content. . .
>> .
>> 250 Ok: queued as 763402AAE6
>> QUIT
>> 221 Bye
>>
>>
>

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