diff --git a/action.sh b/action.sh
index ba66afb..6d50cf3 100755
--- a/action.sh
+++ b/action.sh
@@ -111,9 +111,8 @@ function mailsendenc {
   FREMAIL="$FREMAIL";
   SUBJECT="[$DOMAIN] $1";
   MSGBODY1="$2"
-  MSGBODY2=$(echo $3 | openssl rsautl -inkey $SSLKEY -encrypt > $MAILTMP.crypt)
   BOUNDARY="ZZafgwejwepfgkl.9453x1q"
-  ATTACHMENT=$(base64 $MAILTMP.crypt)
+  ATTACHMENT=$(echo $3 | openssl rsautl -inkey $SSLKEY -encrypt | base64)
 
 printf '%s\n' "From: $FREMAIL
 To: $TOEMAIL
@@ -129,8 +128,6 @@ Content-Disposition: inline
 
 $MSGBODY1
 
-$MSGBODY2
-
 --${BOUNDARY}
 Content-Type: text/plain
 Content-Transfer-Encoding: base64