如何通过电子邮件发送邮件正文中列表中的值

import smtplib
from email.mime.text import MIMEText

# 邮件相关信息
sender = 'sender@example.com'
receiver = 'receiver@example.com'
subject = '邮件主题'
smtp_server = 'smtp.example.com'
smtp_port = 25
username = 'your_username'
password = 'your_password'

# 列表数据
data_list = ['值1', '值2', '值3']

# 组织邮件正文
body = '列表中的值：\n'
for value in data_list:
    body += value + '\n'

# 创建邮件对象
msg = MIMEText(body, 'plain', 'utf-8')
msg['From'] = sender
msg['To'] = receiver
msg['Subject'] = subject

# 发送邮件
try:
    server = smtplib.SMTP(smtp_server, smtp_port)
    server.login(username, password)
    server.sendmail(sender, receiver, msg.as_string())
    server.quit()
    print("邮件发送成功")
except Exception as e:
    print("邮件发送失败：" + str(e))