Tryign to send mail via a python script by using the local MTA

[Ferrous Cranus]

try:
	# prepare mail data
	FROM = random_char(10) + '@' + random_char(10) + '.com'
	TO = "nikos.gr33k at gmail.com"
			
	SUBJECT = random_char( 50 )
	MESSAGE = random_char( 500 )
		
  os.system( "echo %s | mailx -v -r %s -s %s %s" % (MESSAGE, FROM, SUBJECT, TO) )

print( "<h2><font color=blue>%sη αποστολή προς %s επετεύχθη!</font></h2>" % (times, TO) )
	except Exception as e:
		print( "sendmail => ", date, repr( sys.exc_info() ) )

sys.exit(0)

========================================
========================================

I'am still trying to send successfulyl a mail through my local host by using the local MTA, trying to avoid using GMail's SMTP server but the mail never gets send

this is the error message:

[code]
nikos at superhost.gr [~/www/cgi-bin]# python mail.py 
LOG: MAIN
  cwd=/home/nikos/public_html/cgi-bin 6 args: send-mail -i -v -r ZYN1KGSCT9 at JRV0CEI7TX.com nikos.gr33k at gmail.com
LOG: MAIN
  <= ZYN1KGSCT9 at JRV0CEI7TX.com U=nikos P=local S=1052 id=5235d7f5.bzP0TUy4ZQEOp7Dh%ZYN1KGSCT9 at JRV0CEI7TX.com T="QOU0ULMZBF7RGG7B260YERPPXXLTVQ9WKJ93ZXYABQNNA0XB9I"
Content-type: text/html; charset=utf-8

<h2><font color=blue>0η αποστολή προς nikos.gr33k at gmail.com επετεύχθη!</font></h2>
LOG: MAIN
  cwd=/var/spool/exim 4 args: /usr/sbin/exim -v -Mc 1VLEdZ-0001Xg-6b
delivering 1VLEdZ-0001Xg-6b
nikos at superhost.gr [~/www/cgi-bin]# LOG: MAIN
  SMTP connection outbound 1379260405 1VLEdZ-0001Xg-6b superhost.gr nikos.gr33k at gmail.com
Connecting to gmail-smtp-in.l.google.com [173.194.70.26]:25 ... connected
  SMTP<< 220 mx.google.com ESMTP e49si15825947eep.141 - gsmtp
  SMTP>> EHLO secure.superhost.gr
  SMTP<< 250-mx.google.com at your service, [84.200.17.58]
         250-SIZE 35882577
         250-8BITMIME
         250-STARTTLS
         250-ENHANCEDSTATUSCODES
         250 CHUNKING
  SMTP>> STARTTLS
  SMTP<< 220 2.0.0 Ready to start TLS
  SMTP>> EHLO secure.superhost.gr
  SMTP<< 250-mx.google.com at your service, [84.200.17.58]
         250-SIZE 35882577
         250-8BITMIME
         250-ENHANCEDSTATUSCODES
         250 CHUNKING
  SMTP>> MAIL FROM:<ZYN1KGSCT9 at JRV0CEI7TX.com> SIZE=2090
  SMTP<< 250 2.1.0 OK e49si15825947eep.141 - gsmtp
  SMTP>> RCPT TO:<nikos.gr33k at gmail.com>
  SMTP<< 250 2.1.5 OK e49si15825947eep.141 - gsmtp
  SMTP>> DATA
  SMTP<< 354  Go ahead e49si15825947eep.141 - gsmtp
  SMTP>> writing message and terminating "."
  SMTP<< 250 2.0.0 OK 1379260407 e49si15825947eep.141 - gsmtp
  SMTP>> QUIT
LOG: MAIN
  => nikos.gr33k at gmail.com R=lookuphost T=remote_smtp H=gmail-smtp-in.l.google.com [173.194.70.26] X=TLSv1:RC4-SHA:128
LOG: MAIN
  Completed
[/code]


Since all looks okey why the mail never gets delivered?