发送邮件时,报错:AttributeError: 'list' object has no attribute 'encode'

在使用腾讯企业邮箱发送邮件时出现报错:AttributeError: 'list' object has no attribute 'encode'

原因:收件人不能用列表存储数据,需要转为字符串,以逗号分割

解决方法:

将收件人列表转为字符串,以逗号分割

to_list = ['a@xx.com', 'b@xx.com']
msg['to'] = ','.join(to_list)

  

完整代码:

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

name = 'xx@xxx.cn'
pwd = 'xxx'
to_list = ['xx@xxx.cn']

content = '<html><head><title>test</title></head><body>这是测试邮件内容</body></html>'
msg = MIMEText(content, 'html', 'utf-8')
msg['form'] = Header('huyang', 'utf-8')
msg['to'] = ','.join(to_list)                      # 重点是这个位置
msg['subject'] = Header('测试邮件', 'utf-8')

#---发送
smtp = smtplib.SMTP_SSL('smtp.exmail.qq.com', 465)
smtp.login(name, pwd)
smtp.sendmail(name, to_list, msg.as_string())
print('发送成功!')
原文地址:https://www.cnblogs.com/shiyixirui/p/14692139.html