Python Email

python 类库真是很齐全 并且性能也还可以，我主要用python来处理文本，主要工作是数据抽取(etl)因为工司用的是QQ 企业邮箱，并且smtp没有开 ssl

    SMTP_SERVER = 'smtp.exmail.qq.com'    SMTP_PORT = 25    sender = 'xxxx@xxx.com'    recipient = 'xxx@xxx.com'    subject = 'subject'    body = 'test mail'    smtp_pass = 'pass'    "Sends an e-mail to the specified recipient."    body = "" + subject + ""    headers = ["From: " + sender,                "Subject: " + subject,                "To: " + recipient,                "MIME-Version: 1.0",                "Content-Type: text/html"]    headers = "\r\n".join(headers)    session = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)    session.ehlo()    #session.starttls() 因为没开ssl    session.ehlo    session.login(sender, smtp_pass)    session.sendmail(sender, recipient, headers + "\r\n\r\n" + body)    session.quit()

邮件基本上要添加附件，或者html邮件，或者指定邮件编码

msg = email.mime.Multipart.MIMEMultipart()msg['Subject'] = "Subject" msg['From'] = 'xxx@gmail.com'msg['To'] = 'xxx@gmail.com'#发送附件fp=open(filename,'rb')content=fp.read()att = email.mime.application.MIMEApplication(content,_subtype="csv")        fp.close()        att.add_header('Content-Disposition','attachment',filename=os.path.basename(file))        msg.attach(att)#发送html邮件,csvTohtml是自己写的一个function，把csv文件转换成html格式的tablecsvhtml=csvTohtml(file)body = email.mime.Text.MIMEText(csvhtml.decode('utf8').encode('gbk'),_charset='gb2312',_subtype='html')        msg.attach(body)#打包发送s = smtplib.SMTP('smtp.exmail.qq.com')s.ehlo()s.login('xxx@xx.com','passwd')s.sendmail('xxx@xx.com',to, msg.as_string())s.quit()

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