IF YOU HAVE RECIEVED SPAM APPEARENTLY FROM ahlquist.org
If you have recieved spam with a return address of [SomeName]@ahlquist.org, that email DID NOT originate with users of this domain. For whatever reason, ahlquist.org is a victim of header return address forgery--what is commonly, but mistakenly, refered to as a JoeJob".
We can do nothing about these spoofed emails. You can try contacting your ISP or, better yet, you can install client side mail filters.