diff --git a/NAT_2_norrsken b/NAT_2_norrsken
index f7392f9..4b7b8e6 100755
--- a/NAT_2_norrsken
+++ b/NAT_2_norrsken
@@ -13,6 +13,13 @@ RULES=(
     "443:4430"
     "443:4430/udp"
     "22:22"
+    "3478:3478"
+    "3478:3478/udp"
+    "25:2500"
+    "143:1430"
+    "465:4650"
+    "587:5870"
+    "993:9930"
 )
 
 # Runs the actual script