python 发送带附件邮件 脚本

from email.header import Header from email.mime.text import MIMEText import smtplib from email.utils import parseaddr, formataddr from email import encoders from email.mime.base import MIMEBase from email.mime.multipart import MIMEMultipart

-- coding: UTF-8 --

def _format_addr(s): name, addr = parseaddr(s) return formataddr(( Header(name, 'utf-8').encode(), addr))

from_addr = "xxx" password ="xxx" to_addr =["xx"] smtp_server = "mail.xxx.com"

msg = MIMEMultipart() msg.attach(MIMEText('send with file...', 'plain', 'utf-8')) msg['From'] =_format_addr(from_addr) msg['To'] = _format_addr(to_addr) msg['Subject'] = Header(u'来自SMTP的问候……', 'utf-8')

msg.attach(MIMEText('send with file...', 'plain', 'utf-8'))

添加附件就是加上一个MIMEBase，从本地读取一个图片:

with open('jietu.png', 'rb') as f: # 设置附件的MIME和文件名，这里是png类型: mime = MIMEBase('image', 'png', filename='jietu.png') # 加上必要的头信息: mime.add_header('Content-Disposition', 'attachment', filename='jietu.png') mime.add_header('Content-ID', '<0>') mime.add_header('X-Attachment-Id', '0') # 把附件的内容读进来: mime.set_payload(f.read()) # 用Base64编码: encoders.encode_base64(mime) # 添加到MIMEMultipart: msg.attach(mime)

server = smtplib.SMTP(smtp_server, 25) server.set_debuglevel(1) server.login(from_addr, password) server.sendmail(from_addr, to_addr, msg.as_string()) server.quit()