I can't find an address to complain about the mailing list itself, so apologies but I'm posting directly to this list. Every time I post to this group, I get returned mails about OTHER subscribers' invalid accounts, like the one below. What's up? This seems to be a new phenomenon. Should the postmaster@xxxxxxxxxxxxxx be getting these and discarding them? Thanks, Craig -------- Original Message -------- Subject: Delivery Status Notification (Failure) Date: Wed, 12 Jul 2006 13:15:16 -0400 From: postmaster@xxxxxxxxxxxxxxxxxxxxx To: cjames@xxxxxxxxxxxxxxxx This is an automatically generated Delivery Status Notification. Delivery to the following recipients failed. martin@xxxxxxxxxxxxxxxxxxxxx