Emailing via proxies for email marketing

Has anyone tried emailing using hotmail, creating multiple accounts using private proxies to send huge amounts of email?

I’m about to try it and just wondering if people have tried and has anything to share, especially if emails were reaching in-boxes or went to junk.

The only reason I can think of to do this is to spam.

If you want to send email out to an optin, legitimate list, sign up with a legitimate email service like verticalresponse, constant contact, or the likes