Regarding Mail sending smtplib Module

[praba kar]

Dear All,

     I have doubt regarding mail sending smtplib
module. The below code is I used to send  a mail.

##########################################
import email.Message
import email.Utils
import mimetypes
import os,string

fromAddr="prabahar at enmail.com"
toAddr=
["prabakar1978 at rediffmail.com","praba at enmail.com"]

mainMsg=email.Message.Message()
mainMsg["Date"]=email.Utils.formatdate(localtime=1)
mainMsg["Subject"]="en new contents"
mainMsg["From"]=fromAddr
mainMsg["To"]= string.join(toAddr,",")

## I am sending below message ## here

mainMsg.set_payload("Good to win win\n")

server = smtplib.SMTP('localhost')
server.set_debuglevel(1)
server.sendmail(fromAddr, toAddr, mainMsg.as_string())
server.quit()

######################

This is the output of above send mail program.

Here I want to avoid this line "Received: from unknown
(HELO prabahar.enmail.com)     (59.92.13.47)  by
mailserver with SMTP; 11 May 2005 10:09:11 -0000 " How
can I do this? . Why python give this line? . Mail
sending Module in php will not give this type line.
Here I have another doubt Php mail sending module give
MessageId automatically
but python doesn't set that. why?

output
*******

Return-Path: <prabahar at enmail.com>
Delivered-To: prabakar1978 at rediffmail.com
Received: (qmail 6865 invoked from network); 11 May
2005 10:09:11 -0000
Received: from unknown (HELO prabahar.enmail.com)
(59.92.13.47) by mailserver with SMTP; 11 May 2005
10:09:11 -0000

Received: (dqd 1118 invoked from network); 12 Apr 2005
06:38:59 -0000
Received: from unknown (HELO prabahar.enmail.com)
(127.0.0.1)
by prabahar.enmail.com with SMTP; 12 Apr 2005 06:38:59
-0000
Date: Tue, 12 Apr 2005 03:38:59 -0300
Subject: en new contents
From: prabahar at enmail.com
To: prabakar1978 at rediffmail.com,praba at enmail.com

Good to win win


with regards
Prabahar

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