Python smtplib实现发送邮件功能
本文实例为大家分享了Pythonsmtplib发送邮件功能的具体代码，供大家参考，具体内容如下
解决之前版本的问题，下面为最新版
#!/usr/bin/envpython
#coding:gbk
"""
FuncName:sendemail.py
Desc:sendemailwithtext,image,audio,application...
Date:2016-06-2010:30
Home:http://blog.csdn.net/z_johnny
Author:johnny
"""
fromemail.mime.multipartimportMIMEMultipart
fromemail.mime.applicationimportMIMEApplication
fromemail.utilsimportCOMMASPACE
fromemail.mime.textimportMIMEText
fromemail.mime.imageimportMIMEImage
fromemail.mime.audioimportMIMEAudio
importConfigParser
importsmtplib
importos
classMyEmail:
def__init__(self,email_config_path,email_attachment_path):
"""
initconfig
"""
config=ConfigParser.ConfigParser()
config.read(email_config_path)
self.attachment_path=email_attachment_path
self.smtp=smtplib.SMTP()
self.login_username=config.get('SMTP','login_username')
self.login_password=config.get('SMTP','login_password')
self.sender=config.get('SMTP','login_username')#sameaslogin_username
self.receiver=config.get('SMTP','receiver')
self.host=config.get('SMTP','host')
#self.port=config.get('SMTP','port')发现加入端口后有时候发邮件出现延迟，故暂时取消
defconnect(self):
"""
connectserver
"""
#self.smtp.connect(self.host,self.port)
self.smtp.connect(self.host)
deflogin(self):
"""
loginemail
"""
try:
self.smtp.login(self.login_username,self.login_password)
except:
raiseAttributeError('Cannotloginsmtp!!!')
defsend(self,email_title,email_content):
"""
sendemail
"""
msg=MIMEMultipart()#createMIMEMultipart
msg['From']=self.sender#sender
receiver=self.receiver.split(",")#splitreceivertosendmoreuser
msg['To']=COMMASPACE.join(receiver)
msg['Subject']=email_title#emailSubject
content=MIMEText(email_content,_charset='gbk')#addemailcontent,codingisgbk,becasuechineseexist
msg.attach(content)
forattachment_nameinos.listdir(self.attachment_path):
attachment_file=os.path.join(self.attachment_path,attachment_name)
withopen(attachment_file,'rb')asattachment:
if'application'=='text':
attachment=MIMEText(attachment.read(),_subtype='octet-stream',_charset='GB2312')
elif'application'=='image':
attachment=MIMEImage(attachment.read(),_subtype='octet-stream')
elif'application'=='audio':
attachment=MIMEAudio(attachment.read(),_subtype='octet-stream')
else:
attachment=MIMEApplication(attachment.read(),_subtype='octet-stream')
attachment.add_header('Content-Disposition','attachment',filename=('gbk','',attachment_name))
#makesure"attachment_nameischinese"right
msg.attach(attachment)
self.smtp.sendmail(self.sender,receiver,msg.as_string())#formatmsg.as_string()
defquit(self):
self.smtp.quit()
defsend():
importtime
ISOTIMEFORMAT='_%Y-%m-%d_%A'
current_time=str(time.strftime(ISOTIMEFORMAT))
email_config_path='./config/emailConfig.ini'#configpath
email_attachment_path='./result'#attachmentpath
email_tiltle='johnnytest'+'%s'%current_time#asjohnnytest_2016-06-20_Monday,itcanchooseonlyfilewhenaddtime
email_content='python发送邮件测试，包含附件'
myemail=MyEmail(email_config_path,email_attachment_path)
myemail.connect()
myemail.login()
myemail.send(email_tiltle,email_content)
myemail.quit()
if__name__=="__main__":
#fromsendemailimportSendEmail
send()
配置文件emailConfig.ini
路径要与程序对应
;login_username:登陆发件人用户名 ;login_password:登陆发件人密码 ;host:port:发件人邮箱对应的host和端口，如：smtp.163.com:25和smtp.qq.com:465 ;receiver:收件人，支持多方发送，格式（注意英文逗号）：123456789@163.com,zxcvbnm@qq.com [SMTP] login_username=johnny@163.com login_password=johnny host=smtp.163.com port=25 receiver=johnny1@qq.com,johnny2@163.com,johnny3@gmail.com
之前版本出现的问题：
#!/usr/bin/envpython
#coding:utf-8
'''''
FuncName:smtplib_email.py
Desc:使用smtplib发送邮件
Date:2016-04-1114:00
Author:johnny
'''
importsmtplib
fromemail.mime.multipartimportMIMEMultipart
fromemail.mime.textimportMIMEText
fromemail.mime.baseimportMIMEBase
fromemail.utilsimportCOMMASPACE,formatdate
fromemailimportencoders
defsend_email_text(sender,receiver,host,subject,text,filename):
asserttype(receiver)==list
msg=MIMEMultipart()
msg['From']=sender
msg['To']=COMMASPACE.join(receiver)
msg['Subject']=subject
msg['Date']=formatdate(localtime=True)
msg.attach(MIMEText(text))#邮件正文内容
forfileinfilename:#邮件附件
att=MIMEBase('application','octet-stream')
att.set_payload(open(file,'rb').read())
encoders.encode_base64(att)
iffile.endswith('.html'):#若不加限定，jpg、html等格式附件是bin格式的
att.add_header('Content-Disposition','attachment;filename="今日测试结果.html"')#强制命名，名称未成功格式化，如果可以解决请联系我
eliffile.endswith('.jpg')orfile.endswith('.png'):
att.add_header('Content-Disposition','attachment;filename="pic.jpg"')
else:
att.add_header('Content-Disposition','attachment;filename="%s"'%file)
msg.attach(att)
smtp=smtplib.SMTP(host)
smtp.ehlo()
smtp.starttls()
smtp.ehlo()
smtp.login(username,password)
smtp.sendmail(sender,receiver,msg.as_string())
smtp.close()
if__name__=="__main__":
sender='qqq@163.com'
receiver=['www@qq.com']
subject="测试"
text="johnny'labtest"
filename=[u'测试报告.html','123.txt',u'获取的信息.jpg']
host='smtp.163.com'
username='qqq@163.com'
password='qqq'
send_email_text(sender,receiver,host,subject,text,filename)
已测试通过，使用Header并没有变成“头”，故未使用
若能解决附件格式为（html、jpg、png）在邮箱附件中格式不为“bin”的请联系我，希望此对大家有所帮助，谢谢（已解决，见上面最新版）
点击查看：Python邮件smtplib发送示例
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。