UPDATE: All is well, mail is working at both addresses now.
There is currently a problem with the mail server that handles my erwin at erwintang dot com address. I’m not sure what the hell is going on. I can’t send or receive mail. Unfortunately, I am not the administrator of the server. The person who is the admin is leaving for Alberta for a few days.
In any case, if you did send me mail at the above address after 6pm PST on Dec. 20, please re-send your mail to this address: firstname.lastname@example.org. Please use this address until I get things figured out. Sorry for the inconvenience.