When my list receives a "RCPT: Message read" message, it gets sent to me. I have been assuming that the email address in the "from" line is the address that is generating the receipt confirmation. Usually, I'll send off a semi-nasty note telling them to turn off said function or be deleted from the list. Much (?most?) of the time, I get a response to the effect of "I don't know what you're talking about; it *is* off." Am I correct in assuming that the address in the "From:" line is where the message is being generated? What means of dealing with this error have you-all devised? --Mike Andersson <[log in to unmask]> SWEDE-L