试图通过Python向Google发送电子邮件，电子邮件被拒绝 [英] Trying to send email to Google through in Python, email being denied

问题描述

我从GoDaddy收件箱中的邮件传递系统收到一封电子邮件，错误信息为： $ b

[返回代码550] sid：Xtpe1o00e3l0Tyx01 :: 5.7.1更多信息。

作为参考，该脚本如下所示：

  import smtplib 
 server = smtplib.SMTP_SSL（'smtpout.secureserver.net'，465）
 
 print（登录：）
 server.login（username，password）
 
 subject =这是一封测试邮件！ 
 msg =示例电子邮件消息
 text ='主题：％s\\\
\\\
％s'％（subject，msg）
 fromaddr =fromemail
 toaddr =toemail
 print（正在发送邮件...）
 server.sendmail（fromaddr，toaddr，text）
 server.quit（）
  

但我相信我的错误与代码无关，但是Google阻止了这封电子邮件。

解决方案

警告：通过不完整的数据进行猜测

您的电子邮件遭到拒绝为垃圾邮件。确保您的电子邮件符合RFC2822。引用标准：

唯一需要的标题字段是起源日期字段，
是发件人地址字段。

在你的情况下，至少添加 From：和 To：到您的外发电子邮件：

  text ='发件人：％s \转到：％s\ nSubject：％s\\\
\％％s'％（fromaddr，toaddr，subject，msg）
  

<并确认smtplib自动添加日期：字段。

I'm getting a strange error when I send email through Python using SMTP.

I get an email from Mail Delivery System in my GoDaddy inbox with the error:

[Return Code 550] sid: Xtpe1o00e3l0Tyx01 :: 5.7.1 more information. ye4si18523263pbb.103 - gsmtp

For reference, the script looks like:

import smtplib
server = smtplib.SMTP_SSL('smtpout.secureserver.net', 465)

print("Logging in: ")
server.login("username", "password")

subject = "This is a test email!"
msg = "Sample email message"
text = 'Subject: %s\n\n%s' % (subject, msg)
fromaddr = "fromemail"
toaddr = "toemail"
print("Sending email...")
server.sendmail(fromaddr, toaddr, text)
server.quit()

But I believe my error has nothing to do with the code, but with Google blocking the email.

解决方案

Warning: Wild guess from incomplete data

Your email is being rejected as spam. Ensure your email is RFC2822-compliant. Quoting the standard:

The only required header fields are the origination date field and the originator address field(s).

In your case, add at least From: and To: to your outgoing email:

text = 'From: %s\nTo: %s\nSubject: %s\n\n%s' % (fromaddr, toaddr, subject, msg)

and confirm that smtplib automatically adds the Date: field.

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