python 邮件发送消息

#!/bin/python3
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

# 邮件配置
smtp_server = 'mail.ddoss.cn'           # SMTP 服务器地址
smtp_port = 465                         # SMTP 端口，587 是通常用于 TLS 加密的端口
smtp_user = 'system@ddoss.cn'           # 发件人邮箱地址
smtp_password = 'ddoss.cn'     # 发件人邮箱密码

# 收件人和发件人
from_address = 'system@ddoss.cn'
to_address = 'okgcc@qq.com'

# 创建邮件内容
msg = MIMEMultipart()
msg['From'] = from_address
msg['To'] = to_address
msg['Subject'] = '测试注册验证码'

# 邮件正文
body = '你的验证码是 eisc.cn  ddoss.cn'
msg.attach(MIMEText(body, 'plain'))

# 发送邮件
try:
    with smtplib.SMTP_SSL(smtp_server, smtp_port) as server:
        server.login(smtp_user, smtp_password)  # 登录 SMTP 服务器
        server.send_message(msg)  # 发送邮件
        print('邮件发送成功')
except Exception as e:
    print(f'邮件发送失败: {e}')