AppleScript Body Mail example

Hi all

On my site I have a lot of VBA examples for mailing(Windows and Mac)
But I am still looking for Applescript examples that I can convert to VBA to add html to
a mail.

In windows I create a tempory html file from a Excel sheet and add the HTML to the HTMLBody.
Is that also possible with Applescript ?

This is my Mac section for VBA mail examples

Thanks for reading