diff --git a/static/img/cloudflare/CloudFlare.webm b/static/img/cloudflare/CloudFlare.webm
index 49a5047..7e46c15 100644
Binary files a/static/img/cloudflare/CloudFlare.webm and b/static/img/cloudflare/CloudFlare.webm differ
diff --git a/static/img/hetzner/Hetzner.webm b/static/img/hetzner/Hetzner.webm
index f9cb089..f841daf 100644
Binary files a/static/img/hetzner/Hetzner.webm and b/static/img/hetzner/Hetzner.webm differ
diff --git a/static/mailserver.nix b/static/mailserver.nix
index a6ec161..34f8924 100644
--- a/static/mailserver.nix
+++ b/static/mailserver.nix
@@ -20,7 +20,7 @@
     loginAccounts = {
 	"test@ilchub.net" = {
 	    hashedPassword = "";
-
+		
             #aliases = [
             #    "mail@example.com"
             #];
@@ -30,8 +30,15 @@
             catchAll = [
 		"ilchub.net"
             ];
+			sieveScript = ''
+            require ["fileinto", "mailbox"];
+        	if header :contains "Chat-Version" "1.0"
+        	{
+              fileinto :create "DeltaChat";
+          	  stop;
+        	}
+        '';
         };
-        
     };
 
     # Extra virtual aliases. These are email addresses that are forwarded to
diff --git a/static/server.sh b/static/server.sh
index 5bd82e8..50dd0f5 100755
--- a/static/server.sh
+++ b/static/server.sh
@@ -62,8 +62,8 @@ MakeConfig()
 	sed -i '21s/.*/\t"'$USERNAME'@'$DOMAIN'" = {/' mailserver.nix
 	sed -i '22s/.*/\t    hashedPassword = "'"$PASSWORD"'";/' mailserver.nix
 	sed -i '31s/.*/\t\t"'"$DOMAIN"'"/' mailserver.nix
-	sed -i '41s/.*/\t "admin@'"$DOMAIN"'" = "'"$USERNAME"'@'"$DOMAIN"'";/' mailserver.nix
-	sed -i '63s/.*/    email = "'"$USERNAME"'@'"$DOMAIN"'";/' mailserver.nix
+	sed -i '48s/.*/\t "admin@'"$DOMAIN"'" = "'"$USERNAME"'@'"$DOMAIN"'";/' mailserver.nix
+	sed -i '70s/.*/    email = "'"$USERNAME"'@'"$DOMAIN"'";/' mailserver.nix
 
 	# System Configuration	
     sed -i "16s,.*,\t\"${sshKey}\"," configuration.nix