You might try creating a template that includes that text with the sig.

I will try- Could point in the right direction as to how to make a template? Thanks

Just click 'new message', create your desired basic framework with desired signature and then click file>save as>template. it takes a bit of trial and error, so you may need to send test messages to yourself to get it the way you prefer.

David- I save to template but how do you make you email Sig?

Essentially, the template IS the sig. Put what you want at bottom of template, the words and an embedded graphic link. That is, create the template as though it is just the words of the 'warm regard' etc, followed by the jpg.