connection keep closing

[yellowkid21]

Name The File Path (For Password List) => /home/kali/hack-gmail/rockyou.txt Traceback (most recent call last): File "hack-gmail.py", line 44, in smtpserver.login(user, password) File "/usr/lib/python3.8/smtplib.py", line 723, in login (code, resp) = self.auth( File "/usr/lib/python3.8/smtplib.py", line 635, in auth (code, resp) = self.docmd("AUTH", mechanism + " " + response) File "/usr/lib/python3.8/smtplib.py", line 425, in docmd return self.getreply() File "/usr/lib/python3.8/smtplib.py", line 398, in getreply raise SMTPServerDisconnected("Connection unexpectedly closed") smtplib.SMTPServerDisconnected: Connection unexpectedly closed