How do i send bulk mail 1k+ daily?

Hello BHW,
Being trying to explore email marketing, currently i have a way of scraping emails of potential customers via social networks, but i need a software that can verify and send emails (into inbox) with opt in forms so people can also subscribe and i get analytics…
For Email Verification;
I am currently looking at verias.com (service website)
and softwares like
https://www.atompark.com/bulk-email-verifier/
http://email.verifier.gsa-online.de/
Also Email…

How do i send bulk mail 1k+ daily?