GoDaddy hosting, not sending email notifications to hotmail

Im hosting a wordpress site with Godaddy. After a lot of time I have my wp_mail_smpt and contact_form7 plugins configured and working. But there is no way to receive any wordpress notification in hotmail accounts. They work with any email account but not on a hotmail.

If a new user wants to register, they never receive the confirmation emails… I’ve talked with GoDaddy support and never get a decent answer. Did anybody has this issue and got a solution?

Thank you!