It appears that some nefarious spammers are sending emails with fake addresses that appear to be from this domain, despite having absolutely no authorization or consent from us. If you are here because of one of those spams, please know that we did not send it and there's not really anything we can do to stop it.
We encourage recipients of these spams to visit a spam fighting site like SpamCop and report your incident and hopefully these perpetrators will get blacklisted.