I have now run into a peculiar problem. Has happened several times and one time got to be sticky. I am List admin . I just added a new subscriber Angela and her email address is Angela @email. com (fictitious). I sent the appropriate command to LISTSERV and received the following confirmation in return. ADD UCMUG-L Angela Madeupname [log in to unmask] "McCarthy [log in to unmask]" <[log in to unmask]> has been added to the UCMUG-L list. Notification has been sent to [log in to unmask] NOTE that the email address used to send the confirmation is WRONG. The mistaken email address has MY ISP in it! Of course , this confirmation message bounced and I , as List Admin got the usual error message. My question; Why and how did this happen?what do I do? Twice before this happened; I added people to the list using a batch command "// JOB" format and found the same thing happened for many of them NOTE: I admin two list servs thru LISTSERV at UIC.. This error only has happened with one of the lists. What is this? Whom do I notify at LISTSERV? Thank you Barbara Passman UCMUG-L