feat: improvements based on feedback and useage

skynet_old_mail-send.sh

@@ -4,8 +4,11 @@
 echo "Subject: Testing, please ignore
 Testing please ignore" > email.txt
 
+FROM=/skynet_old/mail
+TO=/var/vmail/skynet.ie
 
-for dir in /skynet_old/mail/*; 
+
+for dir in $FROM/*; 
 do 
   username=$(basename "$dir");
   
@@ -14,8 +17,9 @@ do
     continue
   fi
   
-  sendmail "$username@skynet.ie"  < email.txt
-  
-  echo "Complete: $username"
+  if [ ! -d "$TO/$username" ]; then
+    sendmail "$username@skynet.ie"  < email.txt
+    echo "Mail Sent: $username"
+  fi
   
 done