Mamavis,		P=/usr/sbin/scanmails, F=7CsDFMA5:/|@qShP, S=0, R=0
		T=DNS/RFC822/X-Unix,
		A=scanmails $h $u $g

Mlocal,		P=/usr/bin/procmail, F=lsDFMAw5:/|@qSPfhn9, S=10/30,R=20/40,
		T=DNS/RFC822/X-Unix,
		A=procmail -Y -a $h -d $u