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:<wie...@porcupine.org>
250 Ok
RCPT TO:<u...@example.com>
250 Ok
DATA
354 End data with <CR><LF>.<CR><LF>
. . .message content. . .
.
250 Ok: queued as 763402AAE6
QUIT
221 Bye
