diff --git a/synapse/homeserver.yml b/synapse/homeserver.yml
new file mode 100644
index 0000000..b9500e8
--- /dev/null
+++ b/synapse/homeserver.yml
@@ -0,0 +1,188 @@
+# vim:ft=yaml
+
+## TLS ##
+
+
+
+#tls_certificate_path: "/data/chat.rosa-armee.at.tls.crt"
+#tls_private_key_path: "/data/chat.rosa-armee.at.tls.key"
+
+
+
+## Server ##
+
+server_name: "chat.rosa-armee.at"
+public_baseurl: "https://chat.rosa-armee.at"
+pid_file: /homeserver.pid
+web_client: True
+soft_file_limit: 0
+log_config: "/data/log.config"
+
+## Ports ##
+
+listeners:
+
+  # Allow configuring in case we want to reverse proxy 8008
+  # using another process in the same container
+
+  - port: 8008
+    tls: false
+    bind_addresses: ['::']
+    type: http
+    x_forwarded: true
+
+    resources:
+      - names: [client]
+        compress: true
+      - names: [federation]
+        compress: false
+
+## Database ##
+
+
+database:
+  name: "sqlite3"
+  args:
+    database: "/data/homeserver.db"
+
+
+## Performance ##
+
+event_cache_size: "10K"
+
+## Ratelimiting ##
+
+rc_messages_per_second: 0.2
+rc_message_burst_count: 10.0
+federation_rc_window_size: 1000
+federation_rc_sleep_limit: 10
+federation_rc_sleep_delay: 500
+federation_rc_reject_limit: 50
+federation_rc_concurrent: 3
+
+## Files ##
+
+media_store_path: "/data/media"
+max_upload_size: "50M"
+max_image_pixels: "32M"
+dynamic_thumbnails: false
+
+# List of thumbnail to precalculate when an image is uploaded.
+thumbnail_sizes:
+- width: 32
+  height: 32
+  method: crop
+- width: 96
+  height: 96
+  method: crop
+- width: 320
+  height: 240
+  method: scale
+- width: 640
+  height: 480
+  method: scale
+- width: 800
+  height: 600
+  method: scale
+
+url_preview_enabled: False
+max_spider_size: "10M"
+
+## Captcha ##
+# Einfach so lassen wenn du kein Captcha willst
+
+
+recaptcha_public_key: "YOUR_PUBLIC_KEY"
+recaptcha_private_key: "YOUR_PRIVATE_KEY"
+enable_registration_captcha: False
+recaptcha_siteverify_api: "https://www.google.com/recaptcha/api/siteverify"
+
+
+## Turn ##
+
+
+turn_uris: ["turn:chat.rosa-armee.at:3478?transport=udp","turn:chat.rosa-armee.at:3478?transport=tcp"]
+turn_shared_secret: "<Des woa a string oida>"
+turn_user_lifetime: "1h"
+turn_allow_guests: False
+
+
+## Registration ##
+
+enable_registration: True
+registration_shared_secret: "<Des woa a a string oida>"
+bcrypt_rounds: 12
+allow_guest_access: False
+enable_group_creation: true
+#registration_requires_token: true
+#rum
+registrations_require_3pid:
+  - email
+
+
+
+## Metrics ###
+
+
+enable_metrics: False
+report_stats: False
+
+
+## API Configuration ##
+
+
+
+macaroon_secret_key: "< Wos glaubst woa des? Genau a Schtring>"
+
+## Signing Keys ##
+
+signing_key_path: "/data/chat.rosa-armee.at.signing.key"
+old_signing_keys: {}
+key_refresh_interval: "1d" # 1 Day.
+
+# The trusted servers to download signing keys from.
+trusted_key_servers:
+  - server_name: matrix.org
+    verify_keys:
+      "ed25519:auto": "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw"
+
+password_config:
+   enabled: true
+
+
+# Mail by rum
+email:
+  smtp_host: mail.mymailserver
+  smtp_port: 587
+  smtp_user: "admin@oida.at"
+  smtp_pass: "Des is my mail passwort du oasch - schau ned"
+  force_tls: false
+  require_transport_security: true
+  enable_tls: true
+  tlsname: mail.exa.at
+  notif_from: "Your Friendly %(app)s homeserver <admin@rosa-armee.at>"
+  app_name: Rosa-Armee Matrix server
+  enable_notifs: true
+  notif_for_new_users: true
+  client_base_url: "https://chat.rosa-armee.at/riot"
+  validation_token_lifetime: 15m
+  invite_client_location: https://element.rosa-armee.at
+
+  subjects:
+    message_from_person_in_room: "[%(app)s] You have a message on %(app)s from %(person)s in the %(room)s room..."
+    message_from_person: "[%(app)s] You have a message on %(app)s from %(person)s..."
+    messages_from_person: "[%(app)s] You have messages on %(app)s from %(person)s..."
+    messages_in_room: "[%(app)s] You have messages on %(app)s in the %(room)s room..."
+    messages_in_room_and_others: "[%(app)s] You have messages on %(app)s in the %(room)s room and others..."
+    messages_from_person_and_others: "[%(app)s] You have messages on %(app)s from %(person)s and others..."
+    invite_from_person_to_room: "[%(app)s] %(person)s has invited you to join the %(room)s room on %(app)s..."
+    invite_from_person: "[%(app)s] %(person)s has invited you to chat on %(app)s..."
+    password_reset: "[%(server_name)s] Password reset"
+    email_validation: "[%(server_name)s] Validate your email"
+
+
+# Mas by rum
+experimental_features:
+  msc3026_enabled: true  # For account data search.
+  msc2409_to_device_messages_enabled: true  # For to-device message improvements.
+  msc3202_device_masquerading: true  # For device masquerading.