This does one thing and one thing only - Converts Gmail to EML
Automatically saves emails from Gmail to .eml files.
1, Download and install the extension
2, Open your email through Gmail via Chrome browser
3, Click on the 3 vertical dots in the message WITHIN your actual email
4, Click on "Show Original"
5, Wa-la! Your download should start automatically.
Have fun, and thank you for the support.