In the past, in order to Put the header I have run into errors trying to put
back headers containing the Notebook keyword which required the intervention
of the Listmanager.

I urgently need to add the Filter keyword to my header to overcome the
Listserv vulnerability to unauthorized posting.

Is there a way to Put the header one keyword at a time rather than to Put
the header back in it's entirety?

John Cottingham
co-owner Parkinsn