10k mails per day software for free is it possible ?

hello i am in need of software or provider for bulk emailing around 10k per day if possible even more..
i do use free mailing with gmass and mailgun etc.. making around 4k a day with lot of effort i need something to shorthen my job to send more than 4k amount mails a day.

is there any free site or software that i can email to 10k people

I got you man.

https://www.blackhatworld.com/seo/send-thousands-of-emails-and-with-70-inbox.1080009/ , i can assist u in installation,