feat: setup the mail filter

ITD/Firewall_Rules.csv

@@ -44,4 +44,5 @@ SKYNET_FIREWALL_00032,Remove,i24-06-04_017,Complete,All,-,193.1.99.90,SKYNET0001
 SKYNET_FIREWALL_00033,Add,i24-06-04_017,Complete,All,-,193.1.99.91,SKYNET00017,8080,-,Websocket for admin panel on games management server
 ,Add,i24-07-15_112,Denied,193.1.99.75,-,-,-,22,-,Response from ITD - 'Our IT Security team have advised that port 22 and port 2222 are only to be allowed through the VPN and will not be opened to allow inbound ssh connections directly from the internet'
 SKYNET_FIREWALL_00034,Add,i25-01-26_075,Complete,All,-,193.1.99.91,SKYNET00017,-,23318-23325,Ports for Minecraft Bedrock on the main games server.
-SKYNET_FIREWALL_00035,Add,i25-02-14_114,Complete,193.1.99.75,SKYNET00008,193.1.96.165,SKYNET00012,22,-,Allow our forgejo runner to access and deploy to teh external server
+SKYNET_FIREWALL_00035,Add,i25-02-14_114,Complete,193.1.99.75,SKYNET00008,193.1.96.165,SKYNET00012,22,-,Allow our forgejo runner to access and deploy to teh external server
+SKYNET_FIREWALL_00036,Add,i25-03-11_125,Complete,All,-,193.1.99.86,SKYNET00027,25,-,Email Filter