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问题描述

我正在编写一个Python程序来发送电子邮件。但每次执行子句时:

  smtpserver = smtplib.SMTP(smtp.gmail.com,587)

它将阻止此处,始终保持执行状态,不会出现任何提示和错误。我不知道为什么任何人都可以帮助我吗?



代码如下:
import smtplib

  to ='toemail@gmail.com'
gmail_user ='user@gmail.com'
gmail_pwd ='密码'
smtpserver = smtplib.SMTP(smtp .gmail.com,587)
smtpserver.ehlo()
smtpserver.starttls()
smtpserver.ehlo
smtpserver.login(gmail_user,gmail_pwd)
header ='to:'+ to +'\\\
'+'From:'+ gmail_user +'\\\
'+'主题:testing \\\
'
print header
msg = header +' \\\
这是来自mkyong.com的测试msg \\\
\\\
'
smtpserver.sendmail(gmail_user,to,msg)
print'done!'
smtpserver.close()


解决方案

也许我已经4年了,为我工作,可能会帮助别人!

  server = smtplib.SMTP(smtp.gmail.com,587,None ,30)


I am writing a Python program to send an email. But every time when executing the clause:

smtpserver = smtplib.SMTP("smtp.gmail.com",587)

it will block here and always stay the executing status without any prompts and errors. I don't know why. And can anyone help me?

The code is as following: import smtplib

to = 'toemail@gmail.com'
gmail_user = 'user@gmail.com'
gmail_pwd = 'password'
smtpserver = smtplib.SMTP("smtp.gmail.com",587)
smtpserver.ehlo()
smtpserver.starttls()
smtpserver.ehlo
smtpserver.login(gmail_user, gmail_pwd)
header = 'To:' + to + '\n' + 'From: ' + gmail_user + '\n' + 'Subject:testing \n'
print header
msg = header + '\n this is test msg from mkyong.com \n\n'
smtpserver.sendmail(gmail_user, to, msg)
print 'done!'
smtpserver.close()
解决方案

Maybe I am 4 years late, but this is what worked for me and might help someone else!

server = smtplib.SMTP("smtp.gmail.com", 587, None, 30)

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07-05 01:43