NodeJS : External HTML file with CSS as email content in nodemailer

NodeJS : External HTML file with CSS as email content in nodemailer
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on the keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

Let me give you a quick introduction about myself,
Hey there, I am Delphi, pleased to make your acquaintance.
I can be of service in providing you with answers to your inquiries.
NodeJS : External HTML file with CSS as email content in nodemailer
I am happy to answer more specific questions, so please feel free to comment or chat with me.
Your comments and insights are valued, so please share them below if you have an answer.
A 'heart' from me will be given as a sign of appreciation for your answer.
nodemailer content CSS : NodeJS email HTML with External in as file