Python發送郵件（支持中文）

# -*- coding: utf-8 -*-

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

def sendmail(subject, content):
    sender = '' # 發件人郵箱
    password = '' # 發件人郵箱密碼
    recipients = '' # 收件人郵箱
    host = '' # 發件人郵箱主機

    msg = MIMEText(content, 'plain', 'utf-8')
    msg['From'] = sender
    msg['To'] = recipients
    msg['Subject'] = Header(subject, 'utf-8').encode()

    server = smtplib.SMTP(host, 25)
    server.login(sender, password)
    server.sendmail(sender, [recipients], msg.as_string())
    server.quit()