使用Python smtplib从.txt文件发送电子邮件到多个收件人 [英] Send Email to multiple recipients from .txt file with Python smtplib

问题描述

我尝试从python发送邮件到多个电子邮件地址，从.txt文件导入，我尝试过不同的语法，但没有任何工作...

代码：

  s.sendmail（[e-mail]'，['[e-mail]' '[e-mail]'，'[e-mail]']，msg.as_string（））
  

所以我尝试从.txt文件导入收件人地址：

  urlFile = open（mailList.txt ，r +）
 mailList = urlFile.read（）
 s.sendmail（[e-mail]'，mailList，msg.as_string（））
  

mainList.txt包含：

  ['[e-mail]'，'[e-mail]'，'[e-mail]'] 
  

但它不工作...

我也试图做：

  ... [mailList] ...在代码中，'...'，'...'，'...'在.txt文件中，但也没有EFFE ct 
  

和

 code> ... [mailList] ...在代码中，...'，'...'，...在.txt文件中，但也没有影响... $ b $有没有人知道该怎么办？
 
 
 
谢谢很多！
解决方案
 
  urlFile = open（mailList.txt，r +） 
 mailList = [i.strip（）for i in urlFile.readlines（）] 
  
并将每个收件人放在自己的行（即分开换行）。
 
I try to send mails from python to multiple email-addresses, imported from a .txt file, I've tried differend syntaxes, but nothing would work...

The code:
s.sendmail('[e-mail]', ['[e-mail]', '[e-mail]', '[e-mail]'], msg.as_string())
So I tried this to import the recipient-addresses from a .txt file:
urlFile = open("mailList.txt", "r+")
mailList = urlFile.read()
s.sendmail('[e-mail]', mailList, msg.as_string())
The mainList.txt contains: 
['[e-mail]', '[e-mail]', '[e-mail]']
But it doesn't work...

I've also tried to do:
... [mailList] ... in the code, and '...','...','...' in the .txt file, but also no effect
and
... [mailList] ... in the code, and ...','...','... in the .txt file, but also no effect...
Does anyone knows what to do?

Thanks a lot!
解决方案
urlFile = open("mailList.txt", "r+")
mailList = [i.strip() for i in urlFile.readlines()]
and put each recipient on its own line (i.e. separate with a line break).

                        
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