# echo message to terminal
echo -e 2>&1 "$1"
# send email notification
echo -e "$1" | $mailx -s "zfs-replicate-all on $hostname failed" "$mailto"
# echo message to terminal
echo -e 2>&1 "$1"
# send email notification
echo -e "$1" | $mailx -s "zfs-replicate-all on $hostname failed" "$mailto"