On Wed, 18 Apr 2007, Eric Thomas wrote: >> As one really can't "unsend" what has been sent, especially once >> delivered, any more than one can "unsay" what one has said and been >> heard by others, what is this supposed to do? > > Seriously, I would love to see examples of what these messages look > like, so that I can have LISTSERV filter them automatically. As I recall (no pun intended--OK, pun intended), the wording is "[Careless sender] would like to recall the message: [subject line]."