--- INSTALL	2002/11/19 10:43:46	1.2
+++ INSTALL	2002/11/19 12:16:02	1.3
@@ -14,3 +14,8 @@
 4. make mail2sap.pl setgid to some group that has write permission in
    directory which is defined as <msgdir> and <outdir> in mail2sap.xml
 
+   If group id is 601, you can use following:
+
+	# chgrp 601 mail2sap.pl
+	# chmod 2755 mail2sap.pl
+