smtplib模塊負(fù)責(zé)發(fā)送郵件：是一個(gè)發(fā)送郵件的動(dòng)作，連接郵箱服務(wù)器，登錄郵箱，發(fā)送郵件（有發(fā)件人，收信人，郵件內(nèi)容）。

email模塊負(fù)責(zé)構(gòu)造郵件：指的是郵箱頁面顯示的一些構(gòu)造，如發(fā)件人，收件人，主題，正文，附件等。

email模塊下有mime包，mime英文全稱為“Multipurpose Internet Mail Extensions”，即多用途互聯(lián)網(wǎng)郵件擴(kuò)展，是目前互聯(lián)網(wǎng)電子郵件普遍遵循的郵件技術(shù)規(guī)范。

該mime包下常用的有三個(gè)模塊：text，image，multpart。

import smtplibfrom email.mime.text import MIMETextfrom email.mime.multipart import MIMEMultipartfrom email.header import Header#郵件服務(wù)器信息smtp_server = 'smtp.qq.com'port = 465 # For starttlssender_email = '12345689@qq.com'password='' #get password from mailsetting#發(fā)送郵件信息,可以發(fā)送給多個(gè)收件人receivers=['12345689@163.com','12345689@qq.com']subject='This is import Python SMTP 郵件(文件傳輸) 多媒體測(cè)試'# message = MIMEText(text, 'plain', 'utf-8') #文本郵件message = MIMEMultipart()message['Subject'] = Header(subject, 'utf-8')message['from'] = sender_emailmessage['to'] = ','.join(receivers)# 郵件正文內(nèi)容text='''Dear Sir:how are you ? nfor detail information pls refer to attach1。nThe files you need are as followed.nIf you have any concern pls let me known.nenjoy your weekend.nBEST REGARDS n'''# message.attach(MIMEText(’for detail information pls refer to attach1。n The files you need are as followed. n If you have any concern pls let me known. n enjoy your weekend’, ’plain’, ’utf-8’)message.attach(MIMEText(text,’plain’,’utf-8’))# 構(gòu)造附件1attach_file1=’IMG1965.JPG’attach1 = MIMEText(open(attach_file1, ’rb’).read(), ’base64’, ’utf-8’)attach1['Content-Type'] = ’application/octet-stream’attach1['Content-Disposition'] = ’attachment; filename={0}’.format(attach_file1)message.attach(attach1)# 構(gòu)造附件2attach_file2=’YLJ.jpg’attach2 = MIMEText(open(attach_file2, ’rb’).read(), ’base64’, ’utf-8’)attach2['Content-Type'] = ’application/octet-stream’attach2['Content-Disposition'] = ’attachment; filename={0}’.format(attach_file2)message.attach(attach2)# Try to log in to server and send email# server = smtplib.SMTP_SSL(smtp_server,port)server = smtplib.SMTP_SSL(smtp_server,port)try: server.login(sender_email, password) server.sendmail(sender_email,receivers,message.as_string()) print('郵件發(fā)送成功!!!') print('Mail with {0} & {1} has been send to {2} successfully.'.format(attach_file1,attach_file2,receivers))except Exception as e: # Print any error messages to stdout print('Error: 無法發(fā)送郵件') print(e)finally: server.quit()

結(jié)果

郵件發(fā)送成功!!!

Mail with IMG1965.JPG & IMG1963.jpg has been send to [’12345689@163.com’, ’12345689@qq.com’] successfully.

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