使用Python的非SMTP電子郵件

Question

我想發送帶有自定義「FROM」字段的電子郵件，例如* noreply@example_company.com*，在PHP中使用它很容易，但我不知道如何在Python中執行此操作，並且可以找不到任何好的文檔。

換句話說，什麼是下面的PHP代碼的python等價物？

$to = "user@gmail.com"; 
$subject = "Weekly news"; 
$message = "Hello, you've got new Like"; 
$from = "noreply@example_company.com"; 
$headers = "From: WeekNews" . '<'.$from.'>'; 
mail($to,$subject,$message,$headers); 

請注意，沒有必要設置SMTP服務器連接，您只需給它一個自定義$從地址。

Answer 1

你將永遠不得不將它發送到某個smtp服務器，這實際上也是php的功能，它使用windows上的php.ini和unix上的本地郵件傳送系統中的設置。 http://php.net/manual/en/function.mail.php

從Python文檔： http://docs.python.org/py3k/library/email-examples.html

mailFrom = 'from.user@somedomain.com' 
mailTo = ['to.user1@somedomain.com', 'to.user2@somedomain.com'] 
subject = 'mail subject' 
message = 'the message body' 

# Create message container - the correct MIME type is multipart/alternative. 
msg = MIMEMultipart('alternative') 
msg['Subject'] = subject 
msg['From'] = mailFrom 
msg['To'] = ", ".join(mailTo) 
# Record the MIME types of both parts - text/plain and text/html. 
part1 = MIMEText(message, 'text') 
part2 = MIMEText(message, 'html') 

# Attach parts into message container. 
# According to RFC 2046, the last part of a multipart message, in this case 
# the HTML message, is best and preferred. 
msg.attach(part1) 
msg.attach(part2) 

# Send the message via local SMTP server. 
s = smtplib.SMTP('localhost') 
# sendmail function takes 3 arguments: sender's address, recipient's address 
# and message to send - here it is sent as one string. 
failed_addr = s.sendmail(mailFrom, mailTo, msg.as_string()) 
print("failed addresses: {f}".format(f = failed_addr)) 
s.quit()