diff -ur a/security-control.sh b/security-control.sh
--- a/security-control.sh	2019-03-07 09:37:00.000000000 +0100
+++ b/security-control.sh	2019-09-08 17:53:36.960000000 +0200
@@ -58,7 +58,7 @@
          if [ -s "$OUT2" ]; then
             {
                 cat <<-EOF
-    From: $SECCHK_FROM
+		From: $SECCHK_FROM
 		To: $SECCHK_USER
 		Subject: Local Weekly Security for `hostname`: Changes
 
@@ -79,7 +79,7 @@
          test -e "$SEC_DATA/devices" || /bin/sh "$SEC_BIN/security-weekly.sh" 1> "$OLD2"
          {
             cat <<-EOF
-    From: $SECCHK_FROM
+		From: $SECCHK_FROM
 		To: $SECCHK_USER
 		Subject: Local Monthly Security for `hostname`: Complete