Gmailでメール送信をPythonで

python-smtp

#!/usr/bin/env python

import sys
from optparse import OptionParser

import smtplib
from email.MIMEText import MIMEText
from email.Header import Header
from email.Utils import formatdate

class GMailSmtp:
  def __init__(self, account, password):
    self.account = account
    self.password = password

  def send(self, to, subject, body):
    s = smtplib.SMTP('smtp.gmail.com', 587)
    s.ehlo()
    s.starttls()
    s.ehlo()
    s.login(self.account, self.password)
    msg = self.create_message(to, subject, body)
    s.sendmail(self.account, to, msg.as_string())
    s.close()

  def create_message(self, to, subject, body, encoding='UTF-8'):
    msg = MIMEText(body, 'plain', encoding)
    msg['Subject'] = Header(subject, encoding)
    msg['From'] = self.account
    msg['To'] = ','.join(to)
    msg['Date'] = formatdate()
    return msg

if __name__ == '__main__':
  account = 'your-account@gmail.com'
  password = 'your-password'

  to = 'to@exaple.com'
  subject = 'subject of email'
  body = 'body of email'

  gmail = GMailSmtp(account, password)
  gmail.send(to, subject, body)