twisted.mail.smtp.ESMTP

class documentation

class ESMTP(SMTP): (source)

Constructor: ESMTP(chal, contextFactory)

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Undocumented

Method __init__ Undocumented
Method connectionMade Called when a connection is made.
Method do_EHLO Undocumented
Method ext_AUTH Undocumented
Method ext_STARTTLS Undocumented
Method extensions SMTP service extensions
Method greeting Undocumented
Method listExtensions Undocumented
Method lookupMethod No summary
Method state_AUTH Handle one step of challenge/response authentication.
Class Variable startedTLS Undocumented
Instance Variable authenticated Undocumented
Instance Variable canStartTLS Undocumented
Instance Variable challenge Undocumented
Instance Variable challenger Undocumented
Instance Variable challengers Undocumented
Instance Variable ctx Undocumented
Instance Variable mode Undocumented
Method _cbAuthenticated Save the state resulting from a successful cred login and mark this connection as authenticated.
Method _ebAuthenticated Handle cred login errors by translating them to the SMTP authenticate failed. Translate all other errors into a generic SMTP error code and log the failure for inspection. Stop all errors from propagating.
Instance Variable _from Undocumented
Instance Variable _helo Undocumented
Instance Variable _to Undocumented

Inherited from SMTP:

Method connectionLost Called when the connection is shut down.
Method dataLineReceived Undocumented
Method do_DATA Undocumented
Method do_HELO Undocumented
Method do_MAIL Undocumented
Method do_QUIT Undocumented
Method do_RCPT Undocumented
Method do_RSET Undocumented
Method do_UNKNOWN Undocumented
Method host.setter Undocumented
Method lineLengthExceeded Called when the maximum line length has been reached. Override if it needs to be dealt with in some special way.
Method lineReceived Override this for when each line is received.
Method receivedHeader Undocumented
Method sendCode Send an SMTP code with a message.
Method sendSyntaxError Undocumented
Method state_COMMAND Undocumented
Method timeoutConnection Called when the connection times out.
Method validateFrom Validate the address from which the message originates.
Method validateTo Validate the address for which the message is destined.
Class Variable mail_re Undocumented
Class Variable noisy Undocumented
Class Variable portal Undocumented
Class Variable qstring Undocumented
Class Variable rcpt_re Undocumented
Class Variable timeout Undocumented
Instance Variable datafailed Undocumented
Instance Variable delivery Undocumented
Instance Variable deliveryFactory Undocumented
Property host Undocumented
Method _cbAnonymousAuthentication Save the state resulting from a successful anonymous cred login.
Method _cbFromValidate Undocumented
Method _cbToValidate Undocumented
Method _disconnect Undocumented
Method _ebFromValidate Undocumented
Method _ebToValidate Undocumented
Method _messageHandled Undocumented
Instance Variable __inbody Undocumented
Instance Variable __inheader Undocumented
Instance Variable __messages Undocumented
Instance Variable _host Undocumented
Instance Variable _onLogout Undocumented

Inherited from LineOnlyReceiver (via SMTP):

Method dataReceived Translates bytes into lines, and calls lineReceived.
Method sendLine Sends a line to the other end of the connection.
Constant MAX_LENGTH The maximum length of a line to allow (If a sent line is longer than this, the connection is dropped). Default is 16384.
Class Variable delimiter The line-ending delimiter to use. By default this is b'\r\n'.
Instance Variable _buffer Undocumented

Inherited from Protocol (via SMTP, LineOnlyReceiver):

Method logPrefix Return a prefix matching the class name, to identify log messages related to this protocol instance.
Class Variable factory Undocumented

Inherited from BaseProtocol (via SMTP, LineOnlyReceiver, Protocol):

Method makeConnection Make a connection to a transport and a server.
Instance Variable connected Undocumented
Instance Variable transport Undocumented

Inherited from TimeoutMixin (via SMTP, LineOnlyReceiver, Protocol, BaseProtocol):

Method callLater Wrapper around reactor.callLater for test purpose.
Method resetTimeout Reset the timeout count down.
Method setTimeout Change the timeout period
Instance Variable timeOut The number of seconds after which to timeout the connection.
Method __timedOut Undocumented
Instance Variable __timeoutCall Undocumented
def __init__(self, chal=None, contextFactory=None): (source)
overrides twisted.mail.smtp.SMTP.__init__

Undocumented

def connectionMade(self): (source)
from twisted.internet.interfaces.IProtocol
overrides twisted.mail.smtp.SMTP.connectionMade

Called when a connection is made.

This may be considered the initializer of the protocol, because it is called when the connection is completed. For clients, this is called once the connection to the server has been established; for servers, this is called after an accept() call stops blocking and a socket has been received. If you need to send any greeting or initial message, do it here.

def do_EHLO(self, rest): (source)

Undocumented

def ext_AUTH(self, rest): (source)

Undocumented

def ext_STARTTLS(self, rest): (source)

Undocumented

def extensions(self): (source)

SMTP service extensions

Returns
dict with bytes keys and a value of either None or a list of bytes.the SMTP service extensions that are supported.
def greeting(self): (source)
overrides twisted.mail.smtp.SMTP.greeting

Undocumented

def listExtensions(self): (source)

Undocumented

def lookupMethod(self, command): (source)
overrides twisted.mail.smtp.SMTP.lookupMethod
Parameters
command:strThe command to get from this class.
Returns
The function which executes this command.
def state_AUTH(self, response): (source)

Handle one step of challenge/response authentication.

Parameters
responseThe text of a response. If None, this function has been called as a result of an AUTH command with no initial response. A response of '*' aborts authentication, as per RFC 2554.
startedTLS: bool = (source)

Undocumented

authenticated: bool = (source)

Undocumented

canStartTLS = (source)

Undocumented

challenge = (source)

Undocumented

challenger = (source)
overrides twisted.mail.smtp.SMTP.challenger

Undocumented

challengers = (source)

Undocumented

ctx = (source)

Undocumented

mode = (source)
overrides twisted.mail.smtp.SMTP.mode

Undocumented

def _cbAuthenticated(self, loginInfo): (source)

Save the state resulting from a successful cred login and mark this connection as authenticated.

def _ebAuthenticated(self, reason): (source)

Handle cred login errors by translating them to the SMTP authenticate failed. Translate all other errors into a generic SMTP error code and log the failure for inspection. Stop all errors from propagating.

Parameters
reasonReason for failure.
_from = (source)
overrides twisted.mail.smtp.SMTP._from

Undocumented

_helo = (source)
overrides twisted.mail.smtp.SMTP._helo

Undocumented

_to: list = (source)
overrides twisted.mail.smtp.SMTP._to

Undocumented