On 6/20/2007 17:16, Nathan Brindle wrote: > At 04:49 PM 6/20/2007 -0400, Paul Russell wrote: >> since it is a user-configurable option, knowledgeable >> users who prefer standard headers can reset their own subscriber options. > > You could write an exit program that checked (in SET_REQ) the address > making the request and refused to allow any of the header options but > FULL822 to be set for any request from *@AOL.COM. For us, passive probing with probe(1) is a fairly effective way of dealing with the entire situation in a manner that is not vulnerable to user foibles and does not require list exits. -- Paul Russell, Senior Systems Administrator OIT Messaging Services Team University of Notre Dame [log in to unmask]