sending bulk email using nodemailer will get banned by email service provider?

As the title mentioned, will I get banned if I send bulk email using nodemailer instead of their own Email service provider. If I would not get banned then is it possible I send marketing email using nodemailer to send instead of the email service provider's platform?

https://stackoverflow.com/questions/66512562/sending-bulk-email-using-nodemailer-will-get-banned-by-email-service-provider March 07, 2021 at 10:05AM