The "ok" has to come from the same address as the command confirmation
request is sent to.  I see you have 2 addresses in your .sig...if you've
got Editor= one of them which is forwarding to the other, the "ok" isn't
going to work.
 
BTW, I strongly suggest you get a copy of the December Revision 2 of the
manual.  A lot has changed in the manual since May.  It's at
 
http://www.lsoft.com/manuals/ownerindex.html
 
Nathan