'Mail this invite to the specified user.
Includes the name and email of the inviting person, if
available.'

def send(self, sender=None, personal_message=None):

    sender_addr = _('A    fellow    Mozillian')
    from_addr = settings.FROM_NOREPLY
    if sender:
        sender_addr = ('%s    (%s)' % (sender.full_name, sender.user.email))
        from_addr = (settings.FROM_NOREPLY_VIA % sender.full_name)
    subject = _('Please    join    me    on    mozillians.org')
    template = get_template('phonebook/emails/invite_email.txt')
    message = template.render({'personal_message': personal_message, 'sender': sender_addr, 'link': self.get_url()})
    filtered_message = message.replace('&#34;', '"').replace('&#39;', "'")
    send_mail(subject, filtered_message, from_addr, [self.recipient])
