--- ../arpwatch.orig/arpsnmp.8	Sun Sep 17 16:34:48 2000
+++ ./arpsnmp.8	Fri Sep  5 14:46:55 2003
@@ -30,6 +30,9 @@
 ] [
 .B -f
 .I datafile
+] [
+.B -m
+.I email
 ]
 .I file
 [
@@ -54,6 +57,12 @@
 flag is used to set the ethernet/ip address database filename.
 The default is
 .IR arp.dat .
+.LP
+The
+.B -m
+flag specifies the address that will receive the emails.
+The default is
+.IR root .
 .LP
 Note that an empty
 .I arp.dat