【python】smtp邮件发送

纯文本：

#!/usr/bin/env python3
#coding: utf-8

import smtplib
from email.mime.text import MIMEText
from email.header import Header

sender = '***'
receiver = '***'
subject = 'python email test'
smtpserver = 'smtp.163.com'
username = '***'
password = '***' 

msg=MIMEText(_text="你好",_charset='utf-8')#中文需参数‘utf-8’，单字节字符不需要
msg['Subject'] = Header(subject, 'utf-8')
msg['From']=sender
msg["To"]=receiver
smtp = smtplib.SMTP()
smtp.connect('smtp.exmail.qq.com')
smtp.login(username, password)
smtp.sendmail(sender, receiver, msg.as_string())
smtp.quit()

　HTML格式：

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage

sender = '***'
receiver = '***'
subject = 'python email test'
smtpserver = 'smtp.163.com'
username = '***'
password = '***'

msgRoot = MIMEMultipart()
msgRoot['Subject'] = 'test message'

msgText = MIMEText('<b>Some <i>HTML</i> text</b> and an image.<br><img src="cid:image1"><br>good!','html','utf-8')
msgRoot.attach(msgText)

fp = open('e:\\1.jpg', 'rb')
msgImage = MIMEImage(fp.read())
fp.close()

msgImage.add_header('Content-ID', '<image1>')
msgRoot.attach(msgImage)

smtp = smtplib.SMTP()
smtp.connect('smtp.exmail.qq.com')
smtp.login(username, password)
smtp.sendmail(sender, receiver, msgRoot.as_string())
smtp.quit()

　附件邮件：

#coding: utf-8    

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage    

sender = '***'
receiver = '***'
subject = 'python email test'
smtpserver = 'smtp.163.com'
username = '***'
password = '***'    

msgRoot = MIMEMultipart('related')
msgRoot['Subject'] = 'test message'    

#构造附件
att = MIMEText(open('h:\\python\\1.jpg', 'rb').read(), 'base64', 'utf-8')
att["Content-Type"] = 'application/octet-stream'
att["Content-Disposition"] = 'attachment; filename="1.jpg"'
msgRoot.attach(att)    

smtp = smtplib.SMTP()
smtp.connect('smtp.163.com')
smtp.login(username, password)
smtp.sendmail(sender, receiver, msgRoot.as_string())
smtp.quit()