Test preload image Google

readme.md

#> python send_email.py

#> python server.py
Serving HTTP on 0.0.0.0 port 8000 ...
*************
Host: my-server.com:8000
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:11.0) Gecko Firefox/11.0 (via ggpht.com GoogleImageProxy)
*************
66.249.93.185 - - [28/Jul/2015 14:57:12] "GET /image.png HTTP/1.1" 200 -

This request was done only after that I clicked on Show pictures.

send_email.py

import smtplib


e_from = "yyyyyyyyyy <yyyyyyyyyy@laposte.net>"
e_to = "xxxxxxxxx <xxxxxxxx@gmail.com>"

message = "From: " + e_from + "\nTo: " + e_to + """
MIME-Version: 1.0
Content-type: text/html
Subject: test html

This is a <b>html</b> test e-mail message.
Test image:
<img src='http://my-server.com:8000/image.png'/>
"""

smtp = smtplib.SMTP('smtp.laposte.net', 25)
smtp.starttls()
smtp.login("yyyyyyyyyyyyy@laposte.net", "my-password")
smtp.sendmail(e_from, [e_to], message)
smtp.close()

server.py

import sys
import BaseHTTPServer
from BaseHTTPServer import BaseHTTPRequestHandler


class HandlerClass(BaseHTTPRequestHandler):
	def do_GET(self):
		print("*************")
		print(str(self.headers))
		print("*************")
		self.send_response(200)
		self.send_header('Content-type', 'image/png')
		self.end_headers()
		with open("image.png", 'rb') as content:
			self.wfile.write(content.read())


HandlerClass.protocol_version = "HTTP/1.0"
httpd = BaseHTTPServer.HTTPServer(('0.0.0.0', 8000), HandlerClass)

sa = httpd.socket.getsockname()
print("Serving HTTP on", sa[0], "port", sa[1], "...")
httpd.serve_forever()