exception smtplib.SMTPAuthenticationError SMTP authentication went wrong. Most probably the server didn’t accept the username/password

IMAP4.starttls(ssl_context=None) Send a STARTTLS command. The ssl_context argument is optional and should

POP3.getwelcome() Returns the greeting string sent by the POP3 server.

class smtpd.DebuggingServer(localaddr, remoteaddr) Create a new debugging server. Arguments are as per SMTPServer

FTP.ntransfercmd(cmd, rest=None) Like transfercmd(), but returns a tuple of the data connection and the expected

read() Reads the robots.txt URL and feeds it to the parser.

channel_class Override this in subclasses to use a custom SMTPChannel for managing SMTP clients.

Morsel.OutputString(attrs=None) Return a string representing the Morsel, without any surrounding HTTP or JavaScript.

urllib.parse.urlunparse(parts) Construct a URL from a tuple as returned by urlparse(). The parts argument

class urllib.request.ProxyDigestAuthHandler(password_mgr=None) Handle authentication with the proxy. password_mgr,