Bulk Mail Sending Solution need with gmail

Hi,
we need bulk email sending solution.
Mailchimp , gmail , and so many service provider give 300 email or 200 email per day.
we want you Create 2k accounts or any number of accounts free and set it in the app.
we have app 6,00,000 email id and we want daily send email newsletter to him.

we want to , from , wysiwyg editor and need to send email daily free.

we need complete online / web based in php.

Thanks