Anyone who sends me email to my afn.org address (which forwards to my freeshell.org address) will get a bounce. The Alachua Free-Net is down. If you must send me email, send it to one of my other addresses:

stingray at freeshell.org
arcadium at freeshell.org
stingray at arcadium.ms11.net

I'll leave a comment here when the situation is resolved.