您只
'utf-8'需要在
MIMEText调用中添加参数即可（
'us-ascii'默认情况下假设）。
例如：
# -*- encoding: utf-8 -*-from email.mime.multipart import MIMEMultipartfrom email.mime.text import MIMETextmsg = MIMEMultipart("alternative")msg["Subject"] = u'テストメール'part1 = MIMEText(u'u3053u3093u306bu3061u306fu3001u4e16u754cuff01n', "plain", "utf-8")msg.attach(part1)print msg.as_string().enpre('ascii')
