def save(self, *args, **kwargs):
''' If return_path is not set, create it before `save` '''
if not self.return_path and self.mail and self.to:
self.return_path = utils.to_return_path(
'mail', self.mail.sender.domain,
self.mail.id, self.to.id, )
super(Recipient, self).save(*args, **kwargs)
def forward_return_path(self):
'''Return-Path for forwarding
- used ofr forwarding error message for Relayed message
'''
domain = self.recipient.split('@')[1]
address = utils.to_return_path(
"fwd", domain, str(self.id), )
return address
def get_return_path_and_to(self, recipient):
if isinstance(recipient, basestring):
to = MailAddress.objects.get_or_create(
email=recipient)[0]
return_path = utils.to_return_path(
'adhoc', self.sender.domain, self.id, to.id)
if isinstance(recipient, Recipient) and recipient.mail == self:
to = recipient.to
return_path = recipient.return_path
return (return_path, to, )
def reverse_return_path(self, message):
return utils.to_return_path(
"reverse", self.postbox.domain,
self.id, message.id,)
