python 使用SMTP发送邮件

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

# SMTP 服务配置
host = "smtp.mxhichina.com"  # SMTP服务器
user = ""       # SMTP服务器登录用户名
passwd = ""         # SMTP服务器密码
port = 465                    # SMTP服务SSL端口号

receivers = ['', '']  # 收件人邮箱列表

def sendmail(mail_host, mail_user, mail_pass, mail_port, recipients, subject, content):
    # 邮件内容设置
    message = MIMEText(content, 'plain', 'utf-8')
    message['From'] = formataddr((str(Header('消息', 'utf-8')), mail_user))  # 发件人信息
    # 接收者信息，注意，这里需要将所有收件人的邮箱转换为一个字符串，每个邮箱地址用逗号分隔
    message['To'] = ", ".join(recipients)  # 调整为多个收件人
    message['Subject'] = Header(subject, 'utf-8')

    try:
        smtpObj = smtplib.SMTP_SSL(mail_host, mail_port)  # 使用SSL连接
        smtpObj.login(mail_user, mail_pass)
        # 发送邮件，这里需要传入收件人列表
        smtpObj.sendmail(mail_user, recipients, message.as_string())
        print("邮件发送成功")
    except smtplib.SMTPException as e:
        print(f"邮件发送失败: {e}")
    finally:
        smtpObj.quit()  # 退出SMTP服务器

# 调用函数发送邮件
sendmail(host, user, passwd, port, receivers, '我是猪头', '我是内容')

‍