import smtplib
from smtplib import SMTP_SSL
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
host_server = ‘smtp.qq.com‘ #sina邮箱smtp服务器
sender_qq = ‘xxxxxx@qq.com‘ # sender_qq为发件人的邮箱
pwd = ‘xxxxx‘ # pwd为第三方邮箱的授权码
sender_qq_mail = ‘xx4756xx@qq.com‘ # 发件人的邮箱
receiver = ‘xxxz@126.com‘ # 收件人的邮箱
mail_title = ‘python自动化的测试邮件‘ #邮件的标题
mail_content = ‘ 您好,这是一封使用python自动发出的第二份测试邮件‘ #邮件的正文内容
msg = MIMEMultipart()# 邮件的主体
msg[‘Subject‘] = Header(mail_title,‘utf-8‘)
msg[‘From‘] = sender_qq_mail
msg[‘To‘] = Header(‘测试邮箱‘,‘utf-8‘)
msg.attach(MIMEText(mail_content,‘plain‘,‘utf-8‘)) # 邮件正文内容
smtp = SMTP_SSL(host_server) # ssl登录
smtp.login(sender_qq,pwd)
smtp.sendmail(sender_qq_mail,receiver,msg.as_string())
smtp.quit()
原文:https://www.cnblogs.com/tomhu/p/12343076.html