Dennis Boone <[log in to unmask]> >For list traffic, the "still trying" messages are essentially useless. The advantage of a scheme that sends a "still trying" message after a _small_ number of days (1) and _one_ "unable to deliver" message after a longer period (7 days) is that is strikes a compromise between list mail and personal mail requirements. A message of some sort after 1 day _is_ useful to a list owner, since it can be used to delete the person from the list as a sort of damage control (i.e., there will only be 1 day's worth of bounces that will continue coming, rather than 7 days' or 30 days'). Shahrukh Merchant [log in to unmask]