Email Etiquette: The easiest way to set yourself apart

“Got it.”

That’s all she wrote in response to my email that said: 

Your support has made all the difference on this project. Thank you!

I’ve attached the updated manual and incorporated the changes the team suggested. In the two instances where the team had opposing viewpoints I took the liberty, as the course designer, to cast the deciding vote.  

Thanks again for inviting me to be a part of this initiative. 

Would it have been too much for her to have responded (because others have told me how pleased she was):

Thanks so much! 

Or maybe:

Got it and it looks great.

Or perhaps:

Appreciate the work.

Or even:

Got it. Thx.

I remember someone saying, when you’re happy, always tell your face. The email application is clear. 

So am I being too sensitive or not. What do you think?