python 发送邮件总是失败

Question

最近部署了GSIL github敏感信息扫描 工具，扫描后无法发送邮件。
GSIL项目地址：https://github.com/FeeiCN/GSIL
提示的错误信息如下：

Traceback (most recent call last):
  File "/usr/lib/python3.6/smtplib.py", line 387, in getreply
    line = self.file.readline(_MAXLINE + 1)
  File "/usr/lib/python3.6/socket.py", line 586, in readinto
    return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/GSIL/gsil/notification.py", line 67, in notification
    s.ehlo()
  File "/usr/lib/python3.6/smtplib.py", line 441, in ehlo
    (code, msg) = self.getreply()
  File "/usr/lib/python3.6/smtplib.py", line 391, in getreply
    + str(e))
smtplib.SMTPServerDisconnected: Connection unexpectedly closed: [Errno 104] Connection reset by peer

请问各位大佬遇见过这种问题吗？google了也没找到相关的解决办法，请各位大佬指教。谢谢。

Answer 1

换其他邮件服务器试试？

Answer 2

只遇到过使用的邮箱不能连接的问题，一般是端口和邮箱协议配置错误，或者是网络中有防火墙不允许访问，或者是系统环境缺少了什么必要的包