I am working on a project that uses nodemailer, when i submit the form, i get a 200 sucess and no errors from nodemailer but i don not recieve the email in my mail.

In my website i incorperated the newsletter subscription button for users would wish to receive newsletters from our website through their email. once the user keys in his/her email the user ought to receive an email from my website.
i used nodemailer package to call the gmail api.

I’m trying to replay an email with nodemailer in node.js, but I can’t.
It always generate a new thread instead of reply to the original email.

I’m new with NodeJS and I’m trying to send emails with NodeMailer. I have developed my NodeJS code and the POST Request works in ThunderClient, but when I try to send the request from my JS file nothing happens.
What am I doing wrong?: