How did someone use my email?

One of my board members received this email which appears to be from me. Although I never send it. By looking closer at the recipient name I see it's my email address followed by another in <>. I'm assuming I didn't get hacked so how does someone do this? Should I be concerned?

“Hacked” email below

============ Forwarded message ============
From : Luis luis@forestparkhoa.org<carloi914@aol.com>
To : <joe@forestparkhoa.org>
Date : Fri, 02 Nov 2018 14:55:02 -0500
Subject : Re:
============ Forwarded message ============

Hey Joe,

Are you at the office? i need you to process a payment for me,

kindly reply.

Thanks

Luis XXXX
President.