PART01.       procmail - mail processing program v2.71, Part01/05 
PART02.       procmail - mail processing program v2.71, Part02/05 
PART03.       procmail - mail processing program v2.71, Part03/05 
PART04.       procmail - mail processing program v2.71, Part04/05 
PART05.       procmail - mail processing program v2.71, Part05/05