diff --git a/caddy/docker-compose.yml b/caddy/docker-compose.yml
index e1f250b..88df53a 100644
--- a/caddy/docker-compose.yml
+++ b/caddy/docker-compose.yml
@@ -16,8 +16,8 @@ services:
     volumes:
       - $PWD/Caddyfile:/etc/caddy/Caddyfile
       - $PWD/mail_certs:/etc/caddy/mail_certs
-      - $PWD/email_autodiscover:/etc/caddy/email_autodiscover
-      - $PWD/email.mobileconfig.tpl:/etc/caddy/email.mobileconfig.tpl
+      # email_autodiscover entfernt - Snippet ist jetzt in mail_certs eingebettet
+      - $PWD/email.mobileconfig.html:/etc/caddy/email.mobileconfig.html
       - $PWD/email-setup:/var/www/email-setup
       - caddy_data:/data
       - caddy_config:/config
@@ -33,4 +33,4 @@ networks:
 volumes:
   caddy_data:
     external: true
-  caddy_config:
+  caddy_config:
\ No newline at end of file
diff --git a/caddy/email.mobileconfig.tpl b/caddy/email.mobileconfig.html
similarity index 63%
rename from caddy/email.mobileconfig.tpl
rename to caddy/email.mobileconfig.html
index 43944eb..9643e6e 100644
--- a/caddy/email.mobileconfig.tpl
+++ b/caddy/email.mobileconfig.html
@@ -2,75 +2,72 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 {{/* ───────────────────────────────────────────────────
-     Apple MobileConfig Template (Caddy templates)
+     Apple MobileConfig Template (Caddy templates + Sprig)
      
-     Dynamisch: Leitet die Basisdomain aus dem Host-Header ab.
-     Erwartet Aufruf auf autodiscover.<domain>/apple?email=user@domain
+     Aufruf: https://autodiscover.<domain>/apple?email=user@domain.com
      
-     Hostname-Logik:
-       Host = autodiscover.cielectrical.com
-       splitList "." .Req.Host → [autodiscover, cielectrical, com]
-       Basisdomain = cielectrical.com (Index 1+)
-       IMAP = imap.cielectrical.com
-       SMTP = smtp.cielectrical.com
+     Domain-Extraktion aus der E-Mail-Adresse:
+       email = sam@cielectrical.com
+       splitList "@" → ["sam", "cielectrical.com"]
+       last → cielectrical.com
+       → imap.cielectrical.com / smtp.cielectrical.com
      ─────────────────────────────────────────────────── */}}
 {{- $email := .Req.URL.Query.Get "email" -}}
-{{- $hostParts := splitList "." .Req.Host -}}
-{{- $baseDomain := join "." (slice $hostParts 1) -}}
+{{- $domain := last (splitList "@" $email) -}}
 <dict>
     <key>PayloadContent</key>
     <array>
         <dict>
             <key>EmailAccountDescription</key>
-            <string>{{ $email }}</string>
+            <string>{{$email}}</string>
             <key>EmailAccountName</key>
-            <string>{{ $email }}</string>
+            <string>{{$email}}</string>
             <key>EmailAccountType</key>
             <string>EmailTypeIMAP</string>
             <key>EmailAddress</key>
-            <string>{{ $email }}</string>
+            <string>{{$email}}</string>
             <key>IncomingMailServerAuthentication</key>
             <string>EmailAuthPassword</string>
             <key>IncomingMailServerHostName</key>
-            <string>imap.{{ $baseDomain }}</string>
+            <string>imap.{{$domain}}</string>
             <key>IncomingMailServerPortNumber</key>
             <integer>993</integer>
             <key>IncomingMailServerUseSSL</key>
-            <true/>>
+            <true/>
             <key>IncomingMailServerUsername</key>
-            <string>{{ $email }}</string>
+            <string>{{$email}}</string>
             <key>OutgoingMailServerAuthentication</key>
             <string>EmailAuthPassword</string>
             <key>OutgoingMailServerHostName</key>
-            <string>smtp.{{ $baseDomain }}</string>
+            <string>smtp.{{$domain}}</string>
             <key>OutgoingMailServerPortNumber</key>
             <integer>465</integer>
             <key>OutgoingMailServerUseSSL</key>
             <true/>
             <key>OutgoingMailServerUsername</key>
-            <string>{{ $email }}</string>
+            <string>{{$email}}</string>
             <key>OutgoingPasswordRequired</key>
             <true/>
             <key>PayloadDescription</key>
-            <string>E-Mail Konfiguration für {{ $email }}</string>
+            <string>E-Mail Konfiguration</string>
             <key>PayloadDisplayName</key>
-            <string>{{ $baseDomain }} E-Mail</string>
+            <string>{{$domain}} E-Mail</string>
             <key>PayloadIdentifier</key>
-            <string>com.{{ $baseDomain }}.email.account</string>
+            <string>com.{{$domain}}.email.account</string>
             <key>PayloadType</key>
             <string>com.apple.mail.managed</string>
             <key>PayloadUUID</key>
-            <string>{{ uuidv4 }}</string>
+            <string>{{uuidv4}}</string>
             <key>PayloadVersion</key>
             <integer>1</integer>
         </dict>
     </array>
     <key>PayloadDescription</key>
-    <string>Automatische E-Mail Einrichtung für {{ $email }}</string>
+    <string>E-Mail Einrichtung fuer {{$email}}</string>
     <key>PayloadDisplayName</key>
-    <string>{{ $baseDomain }} E-Mail Einstellungen</string>
+    <string>{{$domain}} E-Mail</string>
     <key>PayloadIdentifier</key>
-    <string>com.{{ $baseDomain }}.email.profile</string>
+    <string>com.{{$domain}}.email.profile</string>
     <key>PayloadOrganization</key>
     <string>Bay Area Affiliates, Inc.</string>
     <key>PayloadRemovalDisallowed</key>
@@ -78,8 +75,8 @@
     <key>PayloadType</key>
     <string>Configuration</string>
     <key>PayloadUUID</key>
-    <string>{{ uuidv4 }}</string>
+    <string>{{uuidv4}}</string>
     <key>PayloadVersion</key>
     <integer>1</integer>
 </dict>
-</plist>
+</plist>
\ No newline at end of file
diff --git a/caddy/update-caddy-certs.sh b/caddy/update-caddy-certs.sh
index 50343c7..cebd90b 100755
--- a/caddy/update-caddy-certs.sh
+++ b/caddy/update-caddy-certs.sh
@@ -151,14 +151,13 @@ OUTPUT="${OUTPUT}\n"
 
 # --- 4. Apple MobileConfig (Template) ---
 OUTPUT="${OUTPUT}    # Apple MobileConfig (dynamisches Template)\n"
+OUTPUT="${OUTPUT}    # .tpl → .html damit file_server text/html liefert und templates rendert\n"
 OUTPUT="${OUTPUT}    route /apple {\n"
-OUTPUT="${OUTPUT}        templates {\n"
-OUTPUT="${OUTPUT}            mime \"application/x-apple-aspen-config\"\n"
-OUTPUT="${OUTPUT}        }\n"
+OUTPUT="${OUTPUT}        root * /etc/caddy\n"
+OUTPUT="${OUTPUT}        rewrite * /email.mobileconfig.html\n"
+OUTPUT="${OUTPUT}        templates\n"
 OUTPUT="${OUTPUT}        header Content-Type \"application/x-apple-aspen-config; charset=utf-8\"\n"
 OUTPUT="${OUTPUT}        header Content-Disposition \"attachment; filename=email.mobileconfig\"\n"
-OUTPUT="${OUTPUT}        root * /etc/caddy\n"
-OUTPUT="${OUTPUT}        rewrite * /email.mobileconfig.tpl\n"
 OUTPUT="${OUTPUT}        file_server\n"
 OUTPUT="${OUTPUT}    }\n"