error

[Ultimate]

Traceback (most recent call last):
  File "C:\Users\Ultimate\Documents\stuff\espoofer\espoofer.py", line 161, in <module>
    main()
  File "C:\Users\Ultimate\Documents\stuff\espoofer\espoofer.py", line 139, in main
    mail_sender.send_email()
  File "C:\Users\Ultimate\Documents\stuff\espoofer\common\mail_sender.py", line 145, in send_email
    self.establish_socket()
  File "C:\Users\Ultimate\Documents\stuff\espoofer\common\mail_sender.py", line 42, in establish_socket
    client_socket.connect(self.mail_server)
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it