Update wireguard.sh

wireguard.sh

@@ -17,7 +17,7 @@ EOF
 
 sleep 5
 
-sudo  firewall-cmd --add-service wireguard --permanent
+sudo firewall-cmd --add-service wireguard --permanent
 sudo firewall-cmd --add-masquerade --permanent
 sudo firewall-cmd --reload
 
@@ -26,7 +26,7 @@ sudo mkdir /etc/wireguard
 wg genkey | tee /etc/wireguard/<hostname>.wg0.key | wg pubkey > /etc/wireguard/<hostname>.wg0.pub
 
 # example of wg0.conf file
-:'
+: '
 [Interface]
 Address = 10.12.0.1/29
 PrivateKey = <Private Key>
@@ -43,4 +43,10 @@ AllowedIPs = 10.12.0.2/32
 [Peer]
 PublicKey = <Public Key>
 AllowedIPs = 10.12.0.3/32
+
+# GauntMTA
+[Peer]
+PublicKey = <Public Key>
+AllowedIPs = 10.12.0.4/32 
+
 '