Question

我直接从这里的smtplib文档复制了这段代码

import smtplib

def prompt(prompt):
    return input(prompt).strip()

fromaddr = prompt("From: ")
toaddrs  = prompt("To: ").split()
print("Enter message, end with ^D (Unix) or ^Z (Windows):")

# Add the From: and To: headers at the start!
msg = ("From: %s\r\nTo: %s\r\n\r\n"
       % (fromaddr, ", ".join(toaddrs)))
while True:
    try:
        line = input()
    except EOFError:
        break
    if not line:
        break
    msg = msg + line

print("Message length is", len(msg))

server = smtplib.SMTP('192.168.2.4')
server.set_debuglevel(1)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()

但是会出现此错误：

Traceback (most recent call last):
  File "C:\Python34\geenemail.py", line 24, in <module>
    server = smtplib.SMTP('192.168.2.4')
  File "C:\Python34\lib\smtplib.py", line 242, in __init__
    (code, msg) = self.connect(host, port)
  File "C:\Python34\lib\smtplib.py", line 321, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "C:\Python34\lib\smtplib.py", line 292, in _get_socket
    self.source_address)
  File "C:\Python34\lib\socket.py", line 509, in create_connection
    raise err
  File "C:\Python34\lib\socket.py", line 500, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [WinError 10061] Kan geen verbinding maken omdat de doelcomputer de verbinding actief heeft geweigerd

我找了类似的问题，但找不到很多，只发现有人说防火墙可能是问题 - ＆gt;我关闭了Avast /防火墙，从某种原因得到了蓝屏，重新启动了我的电脑，Avast /防火墙仍然关闭但仍然引发了同样的错误。

我也试过给出一个端口值，但我仍然得到同样的错误。可能是什么问题？

Answer 1

此错误的最可能原因是您尝试连接的计算机上没有运行SMTP服务器。

server = smtplib.SMTP('192.168.2.4')

'192.168.2.4'应该是您尝试用来发送电子邮件的SMTP服务器的地址。

尝试发送电子邮件时Python smtlib引发错误

1 个答案: