def _check_replies(self, mailfrom, rcpttos, data):
if mailfrom.is_error():
raise SmtpRelayError.factory(mailfrom)
for rcptto in rcpttos:
if not rcptto.is_error():
break
else:
raise SmtpRelayError.factory(rcpttos[0])
if data.is_error():
raise SmtpRelayError.factory(data)
def _send_message_data(self, envelope):
header_data, message_data = envelope.flatten()
with Timeout(self.data_timeout):
send_data = self.client.send_data(header_data, message_data)
self.client._flush_pipeline()
if send_data.is_error():
raise SmtpRelayError.factory(send_data)
return send_data
def _starttls(self):
with Timeout(self.command_timeout):
starttls = self.client.starttls(self.tls)
if starttls.is_error() and self.tls_required:
raise SmtpRelayError.factory(starttls)
def _ehlo(self):
with Timeout(self.command_timeout):
ehlo = self.client.ehlo(self.ehlo_as)
if ehlo.is_error():
raise SmtpRelayError.factory(ehlo)
def _banner(self):
with Timeout(self.command_timeout):
banner = self.client.get_banner()
if banner.is_error():
raise SmtpRelayError.factory(banner)
def _rcptto(self, rcpt):
with Timeout(self.command_timeout):
rcptto = self.client.rcptto(rcpt)
if rcptto and rcptto.is_error():
raise SmtpRelayError.factory(rcptto)
return rcptto
def _mailfrom(self, sender):
with Timeout(self.command_timeout):
mailfrom = self.client.mailfrom(sender)
if mailfrom and mailfrom.is_error():
raise SmtpRelayError.factory(mailfrom)
return mailfrom
