twisted.mail.smtp.SMTP : API documentation

def __init__(self, delivery=None, deliveryFactory=None): (source)

overridden in twisted.mail.protocols.DomainSMTP, twisted.mail.smtp.ESMTP

Undocumented

def timeoutConnection(self): (source)

overrides twisted.protocols.policies.TimeoutMixin.timeoutConnection

Called when the connection times out.

Override to define behavior other than dropping the connection.

def greeting(self): (source)

overridden in twisted.mail.smtp.ESMTP

Undocumented

def connectionMade(self): (source)

overrides twisted.internet.protocol.BaseProtocol.connectionMade

overridden in twisted.mail.smtp.ESMTP

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 sendCode(self, code, message=''): (source)

Send an SMTP code with a message.

def lineReceived(self, line): (source)

overrides twisted.protocols.basic.LineOnlyReceiver.lineReceived

Override this for when each line is received.

Parameters line The line which was received with the delimiter removed. (type: bytes)

def state_COMMAND(self, line): (source)

Undocumented

def sendSyntaxError(self): (source)

Undocumented

def lookupMethod(self, command): (source)

overridden in twisted.mail.smtp.ESMTP

Undocumented

def lineLengthExceeded(self, line): (source)

overrides twisted.protocols.basic.LineOnlyReceiver.lineLengthExceeded

Called when the maximum line length has been reached. Override if it needs to be dealt with in some special way.

def do_UNKNOWN(self, rest): (source)

Undocumented

def do_HELO(self, rest): (source)

Undocumented

def do_QUIT(self, rest): (source)

Undocumented

def do_MAIL(self, rest): (source)

Undocumented

def _cbFromValidate(self, from_, code=250, msg='Sender address accepted'): (source)

Undocumented

def _ebFromValidate(self, failure): (source)

Undocumented

def do_RCPT(self, rest): (source)

Undocumented

def _cbToValidate(self, to, user=None, code=250, msg='Recipient address accepted'): (source)

Undocumented

def _ebToValidate(self, failure): (source)

Undocumented

def _disconnect(self, msgs): (source)

Undocumented

def do_DATA(self, rest): (source)

Undocumented

def connectionLost(self, reason): (source)

overrides twisted.internet.protocol.Protocol.connectionLost

Called when the connection is shut down.

Clear any circular references here, and any external references to this Protocol. The connection has been closed.

def do_RSET(self, rest): (source)

Undocumented

def dataLineReceived(self, line): (source)

Undocumented

def _messageHandled(self, resultList): (source)

Undocumented

def _cbAnonymousAuthentication(self, (iface, avatar, logout)): (source)

Save the state resulting from a successful anonymous cred login.

def validateFrom(self, helo, origin): (source)

Validate the address from which the message originates.

Parameters	helo	The argument to the HELO command and the client's IP address. (type: `(str, str)`)
	origin	The address the message is from (type: `Address`)
Returns	`origin` or a `Deferred` whose callback will be passed `origin`. (type: `Deferred` or `Address`)
Raises	SMTPBadSender	Raised of messages from this address are not to be accepted.

def validateTo(self, user): (source)

Validate the address for which the message is destined.

Parameters	user	The address to validate. (type: `User`)
Returns	A `Deferred` which becomes, or a callable which takes no arguments and returns an object implementing `IMessage`. This will be called and the returned object used to deliver the message when it arrives. (type: no-argument callable)
Raises	SMTPBadRcpt	Raised if messages to the address are not to be accepted.

def receivedHeader(self, helo, origin, recipients): (source)

Undocumented

Class Variable	delimiter	The line-ending delimiter to use. By default this is `b'\r\n'`.
Class Variable	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.
Method	dataReceived	Translates bytes into lines, and calls lineReceived.
Method	sendLine	Sends a line to the other end of the connection.

Class Variable	timeOut	The number of seconds after which to timeout the connection.
Method	callLater	Wrapper around `reactor.callLater` for test purpose.
Method	resetTimeout	Reset the timeout count down.
Method	setTimeout	Change the timeout period
Method	__timedOut	Undocumented

Method	__init__	Undocumented
Method	timeoutConnection	Called when the connection times out.
Method	greeting	Undocumented
Method	connectionMade	Called when a connection is made.
Method	sendCode	Send an SMTP code with a message.
Method	lineReceived	Override this for when each line is received.
Method	state_COMMAND	Undocumented
Method	sendSyntaxError	Undocumented
Method	lookupMethod	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	do_UNKNOWN	Undocumented
Method	do_HELO	Undocumented
Method	do_QUIT	Undocumented
Method	do_MAIL	Undocumented
Method	do_RCPT	Undocumented
Method	do_DATA	Undocumented
Method	connectionLost	Called when the connection is shut down.
Method	do_RSET	Undocumented
Method	dataLineReceived	Undocumented
Method	validateFrom	Validate the address from which the message originates.
Method	validateTo	Validate the address for which the message is destined.
Method	receivedHeader	Undocumented
Method	_cbFromValidate	Undocumented
Method	_ebFromValidate	Undocumented
Method	_cbToValidate	Undocumented
Method	_ebToValidate	Undocumented
Method	_disconnect	Undocumented
Method	_messageHandled	Undocumented
Method	_cbAnonymousAuthentication	Save the state resulting from a successful anonymous cred login.

t.m.s.SMTP(basic.LineOnlyReceiver, policies.TimeoutMixin) : class documentation