python发送邮件报错问题记录

淩亂°似流年 2023-05-31 02:47 79阅读 0赞

使用flask-mail发送邮件报错问题记录

### 一、SMTP服务器域名填错报错 ###

报错：OSError: \[WinError 10013\] 以一种访问权限不允许的方式做了一个访问套接字的尝试。

Exception in thread Thread-4:
    Traceback (most recent call last):
      File "E:\技术资料\接口框架\myMockServer\mytools\mail.py", line 23, in send_async_mail
        mail.send(msg)
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 491, in send
        with self.connect() as connection:
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 144, in __enter__
        self.host = self.configure_host()
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 158, in configure_host
        host = smtplib.SMTP(self.mail.server, self.mail.port)
      File "c:\python\python35\Lib\smtplib.py", line 251, in __init__
        (code, msg) = self.connect(host, port)
      File "c:\python\python35\Lib\smtplib.py", line 335, in connect
        self.sock = self._get_socket(host, port, self.timeout)
      File "c:\python\python35\Lib\smtplib.py", line 306, in _get_socket
        self.source_address)
      File "c:\python\python35\Lib\socket.py", line 711, in create_connection
        raise err
      File "c:\python\python35\Lib\socket.py", line 702, in create_connection
        sock.connect(sa)
    OSError: [WinError 10013] 以一种访问权限不允许的方式做了一个访问套接字的尝试。

仔细检查了一下，配置文件，原来是MAIL\_SERVER填错，导致socket连接失败。  
MAIL\_SERVER = ‘mail.163.com’  
改为：  
MAIL\_SERVER = ‘smtp.163.com’  
邮件发送成功

### 二、SMTP服务器端口填错 ###

报错：ConnectionRefusedError: \[WinError 10061\] 由于目标计算机积极拒绝，无法连接。

Exception in thread Thread-4:
    Traceback (most recent call last):
      File "E:\技术资料\接口框架\myMockServer\mytools\mail.py", line 23, in send_async_mail
        mail.send(msg)
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 491, in send
        with self.connect() as connection:
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 144, in __enter__
        self.host = self.configure_host()
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 158, in configure_host
        host = smtplib.SMTP(self.mail.server, self.mail.port)
      File "c:\python\python35\Lib\smtplib.py", line 251, in __init__
        (code, msg) = self.connect(host, port)
      File "c:\python\python35\Lib\smtplib.py", line 335, in connect
        self.sock = self._get_socket(host, port, self.timeout)
      File "c:\python\python35\Lib\smtplib.py", line 306, in _get_socket
        self.source_address)
      File "c:\python\python35\Lib\socket.py", line 711, in create_connection
        raise err
      File "c:\python\python35\Lib\socket.py", line 702, in create_connection
        sock.connect(sa)
    ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝，无法连接。

### 三、用户名、密码填错 ###

报错：smtplib.SMTPAuthenticationError: (535, b’Error: authentication failed’)

Exception in thread Thread-4:
    Traceback (most recent call last):
      File "E:\技术资料\接口框架\myMockServer\mytools\mail.py", line 22, in send_async_mail
        mail.send(msg)
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 491, in send
        with self.connect() as connection:
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 144, in __enter__
        self.host = self.configure_host()
      File "E:\技术资料\接口框架\mockenv\lib\site-packages\flask_mail.py", line 165, in configure_host
        host.login(self.mail.username, self.mail.password)
      File "c:\python\python35\Lib\smtplib.py", line 729, in login
        raise last_exception
      File "c:\python\python35\Lib\smtplib.py", line 720, in login
        initial_response_ok=initial_response_ok)
      File "c:\python\python35\Lib\smtplib.py", line 641, in auth
        raise SMTPAuthenticationError(code, resp)
    smtplib.SMTPAuthenticationError: (535, b'Error: authentication failed')