How do I stop Spam Emails from my own Email Address?

[asmo]

Received: from email101-58.irvine.ilinkmd.com (opengreats.space. [2607:6880:17:1f::57])
by smtp-relay.gmail.com with ESMTPS id 195sm44279243itv.3.2016.12.04.23.51.15
for <loomisone@comcast.net>

I love seeing IPv6 spam.. Just makes me chuckle.

As someone else said, you are not doing anything. Someone is forging your email address on an open relay. It happens to all of us. The software to generate the emails just uses "random" emails that it has in its database (typically from someone else's account that has been compromised long ago that had your email address in their contacts list). You are also probably getting the bounce-back from other mail relays rejecting the spam.