SMTP是发送邮件的协议，Python内置对SMTP的支持，可以发送纯文本邮件、HTML邮件以及带附件的邮件。
Python对SMTP支持有smtplib和email两个模块，email负责构造邮件，smtplib负责发送邮件。学习了一下，以后也许用得着！！
#!/usr/bin/env python
#coding:utf8
from email import encoders
from email.header import Header
from email.mime.text import MIMEText
from email.utils import parseaddr,formataddr
import smtplib
mail_host = 'smtp.gmail.com'
mail_user = 'xxx@gmail.com'
mail_pwd = "123456"
to_maillist = ['abc@163.com','abc@139.com']
def send_mail(content,mailto,get_sub):
print 'Setting MIMEText'
msg = MIMEText(content.encode('utf8'),_subtype='html',_charset='utf8')
msg['From'] = mail_user
msg['Subject'] = '<%s>' %get_sub
msg['To'] = ",".join(mailto)
try:
print 'connecting' ,mail_host
s = smtplib.SMTP_SSL(mail_host,465)
s.set_debuglevel(1)
print 'login to mail_host'
s.login(mail_user,mail_pwd)
print 'send email'
s.sendmail(mail_user,mailto,msg.as_string())
print 'close the connection between the mail server'
s.quit()
except Exception as e:
print 'exception',e
c= " <html><body><h1>Hello</h1><p>send by <a href = 'http://www.baidu.com'> 百度</a></p></body><html>"
send_mail(c,to_maillist,'各位好，快下班了，送上祝福！！')