This is from Nathan's 2000a level set realease notes:
>>>>>
Attachments= No,Filter : Same as  "Attachments= No", except that LISTSERV
simply removes  the unwanted material  from the message and  processes it
instead of rejecting it out of hand.  The removal of material is a silent
operation,  ie,  the poster  is  not  notified  that the  attachment  was
discarded.   <<<<

What happens is the item is nothing *but* an "attachment," say, an MSWORD
"application"?  Would it be  treated the same as the same as if the
keyword were set  Attachments= No  ?    Douglas