1.  In src/Makefile, add pop to SUBDIR, so it looks something like:

    SUBDIR= tools uip submit deliver local phone pobox bboards pop smtp uucp


2.  Link getbbent.o into the src/pop/ directory


3.  In mmdftailor, add these lines

MTBL	pop, file="pop", show="POP service"
MCHN	pop, show="POP Delivery", que=pop, tbl=pop,
	pgm=pop, mod=reg, ap=822, host="pop"


4.   In the local domain table, add

	pop:			pop.<locdomain>

5.   Create the table for the POP channel, one line:
	pop.<locdomain>		pop

6.    Run dbmbuild

7.    In your mmdf.start file, either add the pop channel to an
      existing background deliver, or give it one of its own:

	deliver -b -cpop &