diff -ur postfix-3.0.2.orig/conf/master.cf postfix-3.0.2/conf/master.cf
--- postfix-3.0.2.orig/conf/master.cf	2015-07-25 18:23:32.000000000 +0000
+++ postfix-3.0.2/conf/master.cf	2015-07-25 18:24:44.966826277 +0000
@@ -76,7 +76,7 @@
 # Also specify in main.cf: maildrop_destination_recipient_limit=1
 #
 #maildrop  unix  -       n       n       -       -       pipe
-#  flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
+#  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
 #
 # ====================================================================
 #
@@ -119,7 +119,7 @@
 #  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
 #
 #bsmtp     unix  -       n       n       -       -       pipe
-#  flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
+#  flags=Fq. user=bsmtp argv=/usr/sbin/bsmtp -f $sender $nexthop $recipient
 #
 #scalemail-backend unix -       n       n       -       2       pipe
 #  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store