Contact importer for hotmail

We have a contact importer for hotmail in Python. The contact importer goes into the users webmail and fetches all the contacts. We then let the user choose what contact to invite and send emails to these people from our server. Instead what should happen is this: log into webmail of user Import contacts + SEND 90 MAILS VIA HIS PERSONAL EMAIL ACCOUNT (not our server) Your task is to add this functionality; so that emails do not need to be send by us but can be send by the users. There needs to be a limitation so that not more than 90 mails are send, since hotmail for example only allows 100 mails per day and we do not want to get to close to that.</SPAN>