2016-05-31 59 views
2

我想使用Python更改“收件人”和“发件人”字段的电子邮件地址。到目前为止,我做了以下工作来阅读必填字段。任何人都请建议,如何改变他们。Python:修改eml文件中的值(电子邮件标题)

from email.parser import Parser 

fp = open('2.eml', 'r+') 
headers = Parser().parse(fp) 

# Make changes only within a code, Not in to the file. I would like to save given changes for from in to my 2.eml file 
headers.replace_header('from', '[email protected]') 

print ('To: %s' % headers['to']) 
print ('From: %s' % headers['from']) 
print ('Subject: %s' % headers['subject']) 

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