finalizing formatting and edits

notify_templates/notify_smtp.sh

@@ -28,6 +28,8 @@ SubjectTag="dockcheck"
 
 printf "\nSending email notification.\n"
 
+printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n\n$UpdToString"
+
 $MailPkg $SendMailTo << __EOF
 From: "$FromHost" <$SendMailFrom>
 date:$(date -R)
@@ -36,9 +38,7 @@ Subject: [$SubjectTag] Updates available on $FromHost
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: 7bit
 
-The following containers on $FromHost have updates available:
-
-$UpdToString
+$MessageBody
 
 __EOF
 }