Hi Thai,
I have made a start at including a header in the received Email
The file, TestInitialHeaderThursday7thJune.xlsm , I will send via our shared Email "excellearning12@gmail.com"

That file is only intended to test the Header for now.
Run the code , Sub Thursday7thJune(), and you should receive this Email message:
gmail TestHeader.JPG : https://imgur.com/BW4Ta2y
gmail TestHeader.JPG

For details of the development of that code see here:
https://tinyurl.com/yawrmr9k
https://tinyurl.com/y94l6tyd
https://tinyurl.com/ydyegbq2

Let me know if you have any comments

I will make further progress when I have the time.


Alan