def validateTo(self, user):
if not user.dest.domain:
raise smtp.SMTPBadRcpt, (user, 550, 'No domain name given')
# test whether such host dir exists
box, domain=util.host_split(user.dest.domain)
if domain is None:
raise smtp.SMTPBadRcpt, (user, 550, 'Invalid domain name given: %r' % user.dest.domain)
if box is None:
d = self._userBelongsToMe(user, domain)
else:
d = defer.succeed(box)
d.addCallback(self._cbGotBox, domain, user)
return d
def prepare(msg, reply, recipient=None, recipientName=None, subjectPrefix=None):
sender = goneutil.getSender(msg)
if "From" not in reply and recipient is not None:
if "@" in recipient:
local, host = recipient.split("@", 1)
box, domain = util.host_split(host)
if domain is not None:
host = domain
recipient = str(smtp.Address(local, host))
reply["From"] = email.Utils.formataddr((recipientName, recipient))
to = msg.get_all("Sender", None)
if to is None:
to = msg.get_all("From", None)
if to is None:
to = [sender]
for addr in to:
reply["To"] = addr
if "Subject" not in reply:
subject = msg["Subject"]
if subject is None:
# echo foo | mail testaccount has no subject, if vacation
# message has no subject either, sees this.. ugly due to
# lack of l10n
subject = "Your mail"
if subjectPrefix is not None:
subject = subjectPrefix + subject
reply["Subject"] = subject
msgid = msg.get("Message-ID", None)
if msgid is not None:
msgid = msgid.strip()
reply["In-Reply-To"] = msgid
if reply.is_multipart():
reply.attach(MIMEMessage(msg))
return reply
def get(self, key):
if '@' not in key:
box, domain = util.host_split(key)
if box is not None:
# box.scalemail.example.com
# tell postfix this isn't a virtual domain,
# so it will obey transports
return
# example.com or scalemail.example.com
if domain is None:
# example.com
domain = util.quot(key)
if self.domainExists(domain):
return 'DOMAINEXISTS'
else:
return None
else:
local, host = key.split('@', 1)
if not host:
# "foo@", no way it'll ever match anything, claim it's
# not found
return None
box, domain = util.host_split(host)
if box is not None and domain is None:
raise ScalemailVirtualMapImpossibleDomain, \
(key, box, domain)
if domain is None:
# [email protected]
# handle just like [email protected]
domain = util.quot(host)
if not self.domainExists(domain):
# [email protected], where example.com is not known
return None
if box is not None:
# [email protected]
# no need to rewrite, claim it's not found
return None
d = self.callMappers('pre',
config=self.config,
local=local,
domain=domain)
def _afterPreMappers(answer, callMappers, config, local, domain):
if answer is not None:
return answer
d = self._getAccount(config, local, domain)
def _gotAccount(account, callMappers, *a, **kw):
d = callMappers('post', account=account, *a, **kw)
return d
d.addCallback(_gotAccount, callMappers, config=self.config, local=local, domain=domain)
return d
d.addCallback(_afterPreMappers, self.callMappers, self.config, local, domain)
def _joinAnswer(answer):
if answer is not None:
answer = ', '.join(answer)
return answer
d.addCallback(_joinAnswer)
def _fail(fail):
fail.trap(util.ScaleMailAccountNotFound)
return None
d.addErrback(_fail)
return d
