With larger numbers of subscribers I strongly encourage a confirmation on "Send=". The list owner's "Auto-Delete=" defines how bounces are handled. Cheers, Wayne On Thu, Mar 3, 2011 at 7:42 AM, Eckard, Steve - eckardsl <[log in to unmask]>wrote, in part: > Greetings, all. I have a new owner of a list which is an announce only list > used very little, but has over 49000 subscribers. Mostly these have been the > result, I believe, of someone putting a link on the website for the > organization which makes it so easy to request subscription. Fortunately > being an announce only list is not as easily compromised as an open. My > question is how can this owner determine which of these subscribers are > still active/valid? Would sending a message to the list result in delivery > errors and deletion of unavailable accounts? > ############################ To unsubscribe from the LSTSRV-L list: write to: mailto:[log in to unmask] or click the following link: http://peach.ease.lsoft.com/scripts/wa.exe?SUBED1=LSTSRV-L&A=1