python+smtp发送邮件

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

sender = '[email protected]'
receivers = '[email protected]'  # 接收邮件，可设置为你的QQ邮箱或者其他邮箱

# 三个参数：第一个为文本内容，第二个 plain 设置文本格式，第三个 utf-8 设置编码
message = MIMEText('Python 邮件发送测试...', 'plain','utf-8')
message['From'] = Header(sender)  # 发送者
message['To'] = Header(receivers)  # 接收者

subject = 'Python SMTP 邮件测试'
message['Subject'] = Header(subject, 'utf-8')

try:
    smtpObj = smtplib.SMTP('10.82.1.12')
    smtpObj.sendmail(sender, receivers, message.as_string())
    print("邮件发送成功")

except smtplib.SMTPException:
    print("Error: 无法发送邮件")