发送邮件测试

# _*_ coding:utf-8 _*_
# Author: nan
# edit time: 2022/12/15 17:05
# name: tools.py
# Product: PyCharm

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

mail_host = "smtp.163.com"
mail_sender = " @163.com"
mail_license = " "  # 授权码
mail_receivers = ["","",""]  #接收人

mm = MIMEMultipart('related')
subject_content = """邮件测试"""
mm["From"] = "sender_name<*@163.com>"
mm["To"] = "receiver_1_name<******@qq.com>,receiver_2_name<******@outlook.com>"
mm["Subject"] = Header(subject_content,'utf-8')
body_content = """你好，测试"""
message_text = MIMEText(body_content,"plain","utf-8")
mm.attach(message_text)

# 构造附件
atta = MIMEText(open('sample.xlsx', 'rb').read(), 'base64', 'utf-8')
# 设置附件信息
atta["Content-Disposition"] = 'attachment; filename="sample.xlsx"'
# 添加附件到邮件信息当中去
mm.attach(atta)

# 创建SMTP对象
stp = smtplib.SMTP()
# 设置发件人邮箱的域名和端口，端口地址为25
stp.connect(mail_host, 25)
# set_debuglevel(1)可以打印出和SMTP服务器交互的所有信息
stp.set_debuglevel(1)
# 登录邮箱，传递参数1：邮箱地址，参数2：邮箱授权码
stp.login(mail_sender,mail_license)
# 发送邮件，传递参数1：发件人邮箱地址，参数2：收件人邮箱地址，参数3：把邮件内容格式改为str
stp.sendmail(mail_sender, mail_receivers, mm.as_string())
print("邮件发送成功")
# 关闭SMTP对象
stp.quit()