If one fails, the rest will go. If you want an email of all that did not go, set up your bounce file, else look at your *.autodel file in list_home_dir/home which will tell you what did not go. Your sendmail server may have more emails that did not go. -----Original Message----- From: Cesar Sosa [mailto:[log in to unmask]] Sent: Friday, December 12, 2003 12:18 PM To: [log in to unmask] Subject: Re: LISTSERV I just want to make sure I understand your response. So if I have one MAIL file with 50 subscribers, and within the MAIL file there is an invalid address or blocked addresses. Will the program deliver the rest on that particular MAIL list, or will it fail because one of the addresses on the MAIL list failed? Is LISTSERV automatically collecting the invalid addresses and returning to the SPOOL directory as another MAIL file or returning the original as an undeliverable? Should I get a message on the Log files indicating that this happened?