Python學習筆記——發郵件

參考：Python3實現163郵箱SMTP發送郵件

1.首先須要註冊一個網易的郵箱，開啓smtp服務，並使用其受權碼

2.發送郵件的Python腳本

#!/usr/bin/python
# -*- coding: UTF-8 -*-

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

# 第三方 SMTP 服務  
mail_host = "smtp.163.com"  # SMTP服務器
mail_user = "XXX"  # 用戶名
mail_pass = "XXX"  # 受權密碼，非登陸密碼

sender = "XXX@163.com"  # 發件人郵箱(最好寫全, 否則會失敗)
receivers = ["XXX@126.com"]  # 接收郵件，可設置爲你的QQ郵箱或者其餘郵箱

content = '我用Python'
title = '人生苦短'  # 郵件主題  


def sendEmail():
    message = MIMEText(content, 'plain', 'utf-8')  # 內容, 格式, 編碼
    message['From'] = "{}".format(sender)
    message['To'] = ",".join(receivers)
    message['Subject'] = title

    try:
        smtpObj = smtplib.SMTP_SSL(mail_host, 465)  # 啓用SSL發信, 端口通常是465  
        smtpObj.login(mail_user, mail_pass)  # 登陸驗證  
        smtpObj.sendmail(sender, receivers, message.as_string())  # 發送  
        print("mail has been send successfully.")
    except smtplib.SMTPException as e:
        print(e)


def send_email2(SMTP_host, from_account, from_passwd, to_account, subject, content):
    email_client = smtplib.SMTP(SMTP_host)
    email_client.login(from_account, from_passwd)
    # create msg  
    msg = MIMEText(content, 'plain', 'utf-8')
    msg['Subject'] = Header(subject, 'utf-8')  # subject  
    msg['From'] = from_account
    msg['To'] = to_account
    email_client.sendmail(from_account, to_account, msg.as_string())

    email_client.quit()


if __name__ == '__main__':
    sendEmail()
    # receiver = '***'  
    # send_email2(mail_host, mail_user, mail_pass, receiver, title, content)