>This is the best approach, but I believe AOL holds messages for full
>mailboxes for a week and generates a new error message on each attempted
>delivery.  The other services generate one error message only.
 
It seems that lots of services generate multiple error messages.  We
have lots of subscribers on Banyan Vines, and every problem generates
multiple messages.  AOL is the least of our worries.  I wouldn't pick on
them.
 
Bill Silvert