That's not possible with Mytic currently.
Isn't it? What about creating a .req file manually or with the help of some other software in the outbound?
You can put a .req file in a nodes filebox but the problem is the mailer hangs up before the remote node can send you the file you requested.
g00r00 said something about an upgrade to binkp/1.1 would solve that problem. I'm not sure when that will happen but it's on the todo list.
--- BBBS/Li6 v4.10 Toy-4
* Origin: The Rusty MailBox - Penticton, BC Canada (21:4/106.2)