>Yeah, I deleted the one this morning. Always new ways of causing poor >listowners trouble! I just sent out a newsletter and have just re- >ceived my usual undeliverable message from "[log in to unmask]" The only >problem is I can't identify an id that's causing this, nor can the >very nice postmistress, Silvia. I searched the BITEARN NODES database and the DOMAIN NAMES. Only one Bitnet site uses MAILER@DEARN as its mailer and of course that would be DEARN. On the other hand, all of the .DE mail uses MAILER@DEARN as its gateway. Sooo, perhaps the problem addresses could be other than Bitnet DEARN hosts i.e., any that end in .DE? /Pete