NobMail

diff --git a/data/Dockerfiles/nginx/Dockerfile b/data/Dockerfiles/nginx/Dockerfile
new file mode 100644
index 00000000..7d2ce34f
--- /dev/null
+++ b/data/Dockerfiles/nginx/Dockerfile
@@ -0,0 +1,18 @@
+FROM nginx:alpine
+LABEL maintainer "The Infrastructure Company GmbH <[email protected]>"
+
+ENV PIP_BREAK_SYSTEM_PACKAGES=1
+
+RUN apk add --no-cache nginx \
+  python3 \
+  py3-pip && \
+  pip install --upgrade pip && \
+  pip install Jinja2
+
+RUN mkdir -p /etc/nginx/includes
+
+COPY ./bootstrap.py /
+COPY ./docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/data/Dockerfiles/nginx/bootstrap.py b/data/Dockerfiles/nginx/bootstrap.py
new file mode 100644
index 00000000..0d24ae9b
--- /dev/null
+++ b/data/Dockerfiles/nginx/bootstrap.py
@@ -0,0 +1,76 @@
+import os
+import subprocess
+from jinja2 import Environment, FileSystemLoader
+
+
+def sites_default_conf(env, template_vars):
+  config_name = "sites-default.conf"
+  template = env.get_template(f"{config_name}.j2")
+  config = template.render(template_vars)
+
+  with open(f"/etc/nginx/includes/{config_name}", "w") as f:
+    f.write(config)
+
+def nginx_conf(env, template_vars):
+  config_name = "nginx.conf"
+  template = env.get_template(f"{config_name}.j2")
+  config = template.render(template_vars)
+
+  with open(f"/etc/nginx/{config_name}", "w") as f:
+    f.write(config)
+
+def prepare_template_vars():
+  template_vars = {
+    'IPV4_NETWORK': os.getenv("IPV4_NETWORK", "172.22.1"),
+    'TRUSTED_NETWORK': os.getenv("TRUSTED_NETWORK", False),
+    'SKIP_RSPAMD': os.getenv("SKIP_RSPAMD", "n").lower() in ("y", "yes"),
+    'SKIP_SOGO': os.getenv("SKIP_SOGO", "n").lower() in ("y", "yes"),
+    'NGINX_USE_PROXY_PROTOCOL': os.getenv("NGINX_USE_PROXY_PROTOCOL", "n").lower() in ("y", "yes"),
+    'MAILCOW_HOSTNAME': os.getenv("MAILCOW_HOSTNAME", ""),
+    'ADDITIONAL_SERVER_NAMES': os.getenv("ADDITIONAL_SERVER_NAMES", "").replace(',', ' '),
+    'HTTP_PORT': os.getenv("HTTP_PORT", "80"),
+    'HTTPS_PORT': os.getenv("HTTPS_PORT", "443"),
+    'SOGOHOST': os.getenv("SOGOHOST", "sogo-mailcow"),
+    'RSPAMDHOST': os.getenv("RSPAMDHOST", "rspamd-mailcow"),
+    'PHPFPMHOST': os.getenv("PHPFPMHOST", "php-fpm-mailcow"),
+  }
+
+  ssl_dir = '/etc/ssl/mail/'
+  template_vars['valid_cert_dirs'] = []
+  for d in os.listdir(ssl_dir):
+    full_path = os.path.join(ssl_dir, d)
+    if not os.path.isdir(full_path):
+      continue
+
+    cert_path = os.path.join(full_path, 'cert.pem')
+    key_path = os.path.join(full_path, 'key.pem')
+    domains_path = os.path.join(full_path, 'domains')
+
+    if os.path.isfile(cert_path) and os.path.isfile(key_path) and os.path.isfile(domains_path):
+      with open(domains_path, 'r') as file:
+        domains = file.read().strip()
+      domains_list = domains.split()
+      if domains_list and template_vars["MAILCOW_HOSTNAME"] not in domains_list:
+        template_vars['valid_cert_dirs'].append({
+          'cert_path': full_path + '/',
+          'domains': domains
+        })
+
+  return template_vars
+
+def main():
+  env = Environment(loader=FileSystemLoader('./etc/nginx/conf.d'))
+
+  # Render config
+  print("Render config")
+  template_vars = prepare_template_vars()
+  sites_default_conf(env, template_vars)
+  nginx_conf(env, template_vars)
+
+  # Validate config
+  print("Validate config")
+  subprocess.run(["nginx", "-qt"])
+
+
+if __name__ == "__main__":
+  main()
diff --git a/data/Dockerfiles/nginx/docker-entrypoint.sh b/data/Dockerfiles/nginx/docker-entrypoint.sh
new file mode 100755
index 00000000..beb0b4d9
--- /dev/null
+++ b/data/Dockerfiles/nginx/docker-entrypoint.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+until ping ${REDISHOST} -c1 > /dev/null; do
+  echo "Waiting for Redis..."
+  sleep 1
+done
+until ping ${PHPFPMHOST} -c1 > /dev/null; do
+  echo "Waiting for PHP..."
+  sleep 1
+done
+if printf "%s\n" "${SKIP_SOGO}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
+  until ping ${SOGOHOST} -c1 > /dev/null; do
+    echo "Waiting for SOGo..."
+    sleep 1
+  done
+fi
+if printf "%s\n" "${SKIP_RSPAMD}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
+  until ping ${RSPAMDHOST} -c1 > /dev/null; do
+    echo "Waiting for Rspamd..."
+    sleep 1
+  done
+fi
+
+python3 /bootstrap.py
+
+exec "$@"
diff --git a/data/conf/nginx/000-map-size.conf b/data/conf/nginx/000-map-size.conf
deleted file mode 100644
index a834306e..00000000
--- a/data/conf/nginx/000-map-size.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-map_hash_max_size 256;
-map_hash_bucket_size 256;
-
diff --git a/data/conf/nginx/dynmaps.conf b/data/conf/nginx/dynmaps.conf
deleted file mode 100644
index 99c0c6aa..00000000
--- a/data/conf/nginx/dynmaps.conf
+++ /dev/null
@@ -1,19 +0,0 @@
-server {
-  listen 8081;
-  listen [::]:8081;
-  index index.php index.html;
-  server_name _;
-  error_log  /var/log/nginx/error.log;
-  access_log /var/log/nginx/access.log;
-  root /dynmaps;
-
-  location ~ \.php$ {
-    try_files $uri =404;
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9001;
-    fastcgi_index index.php;
-    include fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    fastcgi_param PATH_INFO $fastcgi_path_info;
-  }
-}
diff --git a/data/conf/nginx/includes/site-defaults.conf b/data/conf/nginx/includes/site-defaults.conf
deleted file mode 100644
index 1d03e939..00000000
--- a/data/conf/nginx/includes/site-defaults.conf
+++ /dev/null
@@ -1,242 +0,0 @@
-
-  include /etc/nginx/mime.types;
-  charset utf-8;
-  override_charset on;
-
-  server_tokens off;
-
-  ssl_protocols TLSv1.2 TLSv1.3;
-  ssl_prefer_server_ciphers on;
-  ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305;
-  ssl_ecdh_curve X25519:X448:secp384r1:secp256k1;
-  ssl_session_cache shared:SSL:50m;
-  ssl_session_timeout 1d;
-  ssl_session_tickets off;
-
-  add_header Strict-Transport-Security "max-age=15768000;";
-  add_header X-Content-Type-Options nosniff;
-  add_header X-XSS-Protection "1; mode=block";
-  add_header X-Robots-Tag none;
-  add_header X-Download-Options noopen;
-  add_header X-Frame-Options "SAMEORIGIN" always;
-  add_header X-Permitted-Cross-Domain-Policies none;
-  add_header Referrer-Policy strict-origin;
-
-  index index.php index.html;
-
-  client_max_body_size 0;
-
-  gzip on;
-  gzip_disable "msie6";
-
-  gzip_vary on;
-  gzip_proxied off;
-  gzip_comp_level 6;
-  gzip_buffers 16 8k;
-  gzip_http_version 1.1;
-  gzip_min_length 256;
-  gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon;
-
-  location ~ ^/(fonts|js|css|img)/ {
-    expires max;
-    add_header Cache-Control public;
-  }
-
-  error_log  /var/log/nginx/error.log;
-  access_log /var/log/nginx/access.log;
-  fastcgi_hide_header X-Powered-By;
-  absolute_redirect off;
-  root /web;
-
-  location / {
-    try_files $uri $uri/ @strip-ext;
-  }
-
-  location /qhandler {
-    rewrite ^/qhandler/(.*)/(.*) /qhandler.php?action=$1&hash=$2;
-  }
-
-  location /edit {
-    rewrite ^/edit/(.*)/(.*) /edit.php?$1=$2;
-  }
-
-  location @strip-ext {
-    rewrite ^(.*)$ $1.php last;
-  }
-
-  location ~ ^/api/v1/(.*)$ {
-    try_files $uri $uri/ /json_api.php?query=$1&$args;
-  }
-
-  location ^~ /.well-known/acme-challenge/ {
-    allow all;
-    default_type "text/plain";
-  }
-
-  # If behind reverse proxy, forwards the correct IP
-  set_real_ip_from 10.0.0.0/8;
-  set_real_ip_from 172.16.0.0/12;
-  set_real_ip_from 192.168.0.0/16;
-  set_real_ip_from fc00::/7;
-  real_ip_header X-Forwarded-For;
-  real_ip_recursive on;
-
-  rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
-  rewrite ^/.well-known/carddav$ /SOGo/dav/ permanent;
-
-  location ^~ /principals {
-    return 301 /SOGo/dav;
-  }
-
-  location ^~ /inc/lib/ {
-    deny all;
-    return 403;
-  }
-
-  location ~ \.php$ {
-    try_files $uri =404;
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9002;
-    fastcgi_index index.php;
-    include /etc/nginx/fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    fastcgi_param PATH_INFO $fastcgi_path_info;
-    fastcgi_read_timeout 3600;
-    fastcgi_send_timeout 3600;
-  }
-
-  location /rspamd/ {
-    location /rspamd/auth {
-      # proxy_pass is not inherited
-      proxy_pass       http://rspamd:11334/auth;
-      proxy_intercept_errors on;
-      proxy_set_header Host      $http_host;
-      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-      proxy_set_header X-Real-IP $remote_addr;
-      proxy_redirect off;
-      error_page 401 /_rspamderror.php;
-    }
-    proxy_pass       http://rspamd:11334/;
-    proxy_set_header Host      $http_host;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_redirect off;
-  }
-
-  location ~* ^/Autodiscover/Autodiscover.xml {
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9002;
-    include /etc/nginx/fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    try_files /autodiscover.php =404;
-  }
-
-  location ~* ^/Autodiscover/Autodiscover.json {
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9002;
-    include /etc/nginx/fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    try_files /autodiscover-json.php =404;
-  }
-
-  location ~ /(?:m|M)ail/(?:c|C)onfig-v1.1.xml {
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9002;
-    include /etc/nginx/fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    try_files /autoconfig.php =404;
-  }
-
-  location /sogo-auth-verify {
-    internal;
-    proxy_set_header  X-Original-URI $request_uri;
-    proxy_set_header  X-Real-IP $remote_addr;
-    proxy_set_header  Host $http_host;
-    proxy_set_header  Content-Length "";
-    proxy_pass        http://127.0.0.1:65510/sogo-auth;
-    proxy_pass_request_body off;
-  }
-
-  location ^~ /Microsoft-Server-ActiveSync {
-    include /etc/nginx/conf.d/includes/sogo_proxy_auth.conf;
-    include /etc/nginx/conf.d/sogo_eas.active;
-    proxy_connect_timeout 75;
-    proxy_send_timeout 3600;
-    proxy_read_timeout 3600;
-    proxy_buffer_size 128k;
-    proxy_buffers 64 512k;
-    proxy_busy_buffers_size 512k;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header Host $http_host;
-    client_body_buffer_size 512k;
-    client_max_body_size 0;
-  }
-
-  location ^~ /SOGo {
-    location ~* ^/SOGo/so/.*\.(xml|js|html|xhtml)$ {
-      include /etc/nginx/conf.d/includes/sogo_proxy_auth.conf;
-      include /etc/nginx/conf.d/sogo.active;
-      proxy_set_header X-Real-IP $remote_addr;
-      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-      proxy_set_header Host $http_host;
-      proxy_set_header x-webobjects-server-protocol HTTP/1.0;
-      proxy_set_header x-webobjects-remote-host $remote_addr;
-      proxy_set_header x-webobjects-server-name $server_name;
-      proxy_set_header x-webobjects-server-url $client_req_scheme://$http_host;
-      proxy_set_header x-webobjects-server-port $server_port;
-      proxy_hide_header Content-Type;
-      add_header Content-Type text/plain;
-      break;
-    }
-    include /etc/nginx/conf.d/includes/sogo_proxy_auth.conf;
-    include /etc/nginx/conf.d/sogo.active;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header Host $http_host;
-    proxy_set_header x-webobjects-server-protocol HTTP/1.0;
-    proxy_set_header x-webobjects-remote-host $remote_addr;
-    proxy_set_header x-webobjects-server-name $server_name;
-    proxy_set_header x-webobjects-server-url $client_req_scheme://$http_host;
-    proxy_set_header x-webobjects-server-port $server_port;
-    proxy_buffer_size 128k;
-    proxy_buffers 64 512k;
-    proxy_busy_buffers_size 512k;
-    proxy_send_timeout 3600;
-    proxy_read_timeout 3600;
-    client_body_buffer_size 128k;
-    client_max_body_size 0;
-    break;
-  }
-
-  location ~* /sogo$ {
-    return 301 $client_req_scheme://$http_host/SOGo;
-  }
-
-  location /SOGo.woa/WebServerResources/ {
-    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
-  }
-
-  location /.woa/WebServerResources/ {
-    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
-  }
-
-  location /SOGo/WebServerResources/ {
-    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
-  }
-
-  location (^/SOGo/so/ControlPanel/Products/[^/]*UI/Resources/.*\.(jpg|png|gif|css|js)$) {
-    alias /usr/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
-  }
-
-  include /etc/nginx/conf.d/site.*.custom;
-
-  error_page 502 @awaitingupstream;
-
-  location @awaitingupstream {
-    rewrite ^(.*)$ /_status.502.html break;
-  }
-
-  location ~ ^/cache/(.*)$ {
-      try_files $uri $uri/ /resource.php?file=$1;
-  }
diff --git a/data/conf/nginx/includes/sogo_proxy_auth.conf b/data/conf/nginx/includes/sogo_proxy_auth.conf
deleted file mode 100644
index 045b98ad..00000000
--- a/data/conf/nginx/includes/sogo_proxy_auth.conf
+++ /dev/null
@@ -1,8 +0,0 @@
-auth_request /sogo-auth-verify;
-auth_request_set $user $upstream_http_x_user;
-auth_request_set $auth $upstream_http_x_auth;
-auth_request_set $auth_type $upstream_http_x_auth_type;
-proxy_set_header x-webobjects-remote-user "$user";
-proxy_set_header Authorization "$auth";
-proxy_set_header x-webobjects-auth-type "$auth_type";
-
diff --git a/data/conf/nginx/meta_exporter.conf b/data/conf/nginx/meta_exporter.conf
deleted file mode 100644
index 74291b14..00000000
--- a/data/conf/nginx/meta_exporter.conf
+++ /dev/null
@@ -1,19 +0,0 @@
-server {
-  listen 9081;
-  index index.php index.html;
-  server_name _;
-  error_log  /var/log/nginx/error.log;
-  access_log /var/log/nginx/access.log;
-  root /meta_exporter;
-  client_max_body_size 10M;
-  location ~ \.php$ {
-    client_max_body_size 10M;
-    try_files $uri =404;
-    fastcgi_split_path_info ^(.+\.php)(/.+)$;
-    fastcgi_pass phpfpm:9001;
-    fastcgi_index pipe.php;
-    include fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    fastcgi_param PATH_INFO $fastcgi_path_info;
-  }
-}
diff --git a/data/conf/nginx/nginx.conf.j2 b/data/conf/nginx/nginx.conf.j2
new file mode 100644
index 00000000..13444129
--- /dev/null
+++ b/data/conf/nginx/nginx.conf.j2
@@ -0,0 +1,119 @@
+user  nginx;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log notice;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    # map-size.conf:
+    map_hash_max_size 256;
+    map_hash_bucket_size 256;
+
+    # site.conf:
+    proxy_cache_path /tmp levels=1:2 keys_zone=sogo:10m inactive=24h  max_size=1g;
+    server_names_hash_max_size 512;
+    server_names_hash_bucket_size 128;
+
+    map $http_x_forwarded_proto $client_req_scheme {
+        default $scheme;
+        https https;
+    }
+
+    # Default
+    server {
+        listen 127.0.0.1:65510; # sogo-auth verify internal
+        listen {{ HTTP_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%};
+        listen [::]:{{ HTTP_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%};
+        listen {{ HTTPS_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%} ssl;
+        listen [::]:{{ HTTPS_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%} ssl;
+        http2 on;
+
+        ssl_certificate /etc/ssl/mail/cert.pem;
+        ssl_certificate_key /etc/ssl/mail/key.pem;
+
+        server_name {{ MAILCOW_HOSTNAME }} autodiscover.* autoconfig.* {{ ADDITIONAL_SERVER_NAMES }};
+
+        include /etc/nginx/includes/sites-default.conf;
+    }
+
+    # rspamd dynmaps:
+    server {
+        listen 8081;
+        listen [::]:8081;
+        index index.php index.html;
+        server_name _;
+        error_log  /var/log/nginx/error.log;
+        access_log /var/log/nginx/access.log;
+        root /dynmaps;
+
+        location ~ \.php$ {
+            try_files $uri =404;
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            fastcgi_pass {{ PHPFPMHOST }}:9001;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $fastcgi_path_info;
+        }
+    }
+
+    # rspamd meta_exporter:
+    server {
+        listen 9081;
+        index index.php index.html;
+        server_name _;
+        error_log  /var/log/nginx/error.log;
+        access_log /var/log/nginx/access.log;
+        root /meta_exporter;
+        client_max_body_size 10M;
+        location ~ \.php$ {
+            client_max_body_size 10M;
+            try_files $uri =404;
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            fastcgi_pass {{ PHPFPMHOST }}:9001;
+            fastcgi_index pipe.php;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $fastcgi_path_info;
+        }
+    }
+
+    {% for cert in valid_cert_dirs %}
+    server {
+        listen {{ HTTP_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%};
+        listen [::]:{{ HTTP_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%};
+        listen {{ HTTPS_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%} ssl;
+        listen [::]:{{ HTTPS_PORT }}{% if NGINX_USE_PROXY_PROTOCOL %} proxy_protocol{%endif%} ssl;
+        http2 on;
+
+        ssl_certificate {{ cert.cert_path }}cert.pem;
+        ssl_certificate_key {{ cert.cert_path }}key.pem;
+
+        server_name {{ cert.domains }};
+
+        include /etc/nginx/includes/sites-default.conf;
+    }
+    {% endfor %}
+}
diff --git a/data/conf/nginx/site.conf b/data/conf/nginx/site.conf
deleted file mode 100644
index fb40de87..00000000
--- a/data/conf/nginx/site.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-proxy_cache_path /tmp levels=1:2 keys_zone=sogo:10m inactive=24h  max_size=1g;
-server_names_hash_max_size 512;
-server_names_hash_bucket_size 128;
-
-map $http_x_forwarded_proto $client_req_scheme {
-     default $scheme;
-     https https;
-}
-
-include /etc/nginx/conf.d/sites.active;
diff --git a/data/conf/nginx/sites-default.conf.j2 b/data/conf/nginx/sites-default.conf.j2
new file mode 100644
index 00000000..783723bf
--- /dev/null
+++ b/data/conf/nginx/sites-default.conf.j2
@@ -0,0 +1,276 @@
+include /etc/nginx/mime.types;
+charset utf-8;
+override_charset on;
+
+server_tokens off;
+
+ssl_protocols TLSv1.2 TLSv1.3;
+ssl_prefer_server_ciphers on;
+ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305;
+ssl_ecdh_curve X25519:X448:secp384r1:secp256k1;
+ssl_session_cache shared:SSL:50m;
+ssl_session_timeout 1d;
+ssl_session_tickets off;
+
+add_header Strict-Transport-Security "max-age=15768000;";
+add_header X-Content-Type-Options nosniff;
+add_header X-XSS-Protection "1; mode=block";
+add_header X-Robots-Tag none;
+add_header X-Download-Options noopen;
+add_header X-Frame-Options "SAMEORIGIN" always;
+add_header X-Permitted-Cross-Domain-Policies none;
+add_header Referrer-Policy strict-origin;
+
+index index.php index.html;
+
+client_max_body_size 0;
+
+gzip on;
+gzip_disable "msie6";
+
+gzip_vary on;
+gzip_proxied off;
+gzip_comp_level 6;
+gzip_buffers 16 8k;
+gzip_http_version 1.1;
+gzip_min_length 256;
+gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon;
+
+location ~ ^/(fonts|js|css|img)/ {
+    expires max;
+    add_header Cache-Control public;
+}
+
+error_log  /var/log/nginx/error.log;
+access_log /var/log/nginx/access.log;
+fastcgi_hide_header X-Powered-By;
+absolute_redirect off;
+root /web;
+
+# If behind reverse proxy, forwards the correct IP
+set_real_ip_from 10.0.0.0/8;
+set_real_ip_from 172.16.0.0/12;
+set_real_ip_from 192.168.0.0/16;
+set_real_ip_from fc00::/7;
+{% if not TRUSTED_NETWORK %}
+real_ip_header X-Forwarded-For;
+{% else %}
+set_real_ip_from {{ TRUSTED_NETWORK }};
+real_ip_header proxy_protocol;
+{% endif %}
+real_ip_recursive on;
+
+
+location @strip-ext {
+    rewrite ^(.*)$ $1.php last;
+}
+
+location ^~ /inc/lib/ {
+    deny all;
+    return 403;
+}
+
+location ^~ /.well-known/acme-challenge/ {
+    allow all;
+    default_type "text/plain";
+}
+
+rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
+rewrite ^/.well-known/carddav$ /SOGo/dav/ permanent;
+
+
+location / {
+    try_files $uri $uri/ @strip-ext;
+}
+
+location /qhandler {
+    rewrite ^/qhandler/(.*)/(.*) /qhandler.php?action=$1&hash=$2;
+}
+
+location /edit {
+    rewrite ^/edit/(.*)/(.*) /edit.php?$1=$2;
+}
+
+location ~ ^/api/v1/(.*)$ {
+    try_files $uri $uri/ /json_api.php?query=$1&$args;
+}
+
+location ~ ^/cache/(.*)$ {
+    try_files $uri $uri/ /resource.php?file=$1;
+}
+
+location ~ \.php$ {
+    try_files $uri =404;
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_pass {{ PHPFPMHOST }}:9002;
+    fastcgi_index index.php;
+    include /etc/nginx/fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_read_timeout 3600;
+    fastcgi_send_timeout 3600;
+}
+
+location ~* ^/Autodiscover/Autodiscover.xml {
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_pass {{ PHPFPMHOST }}:9002;
+    include /etc/nginx/fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    try_files /autodiscover.php =404;
+}
+
+location ~* ^/Autodiscover/Autodiscover.json {
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_pass {{ PHPFPMHOST }}:9002;
+    include /etc/nginx/fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    try_files /autodiscover-json.php =404;
+}
+
+location ~ /(?:m|M)ail/(?:c|C)onfig-v1.1.xml {
+    fastcgi_split_path_info ^(.+\.php)(/.+)$;
+    fastcgi_pass {{ PHPFPMHOST }}:9002;
+    include /etc/nginx/fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    try_files /autoconfig.php =404;
+}
+
+{% if not SKIP_RSPAMD %}
+location /rspamd/ {
+    proxy_pass       http://{{ RSPAMDHOST }}:11334/;
+    proxy_set_header Host      $http_host;
+    proxy_set_header X-Forwarded-For {% if not NGINX_USE_PROXY_PROTOCOL %}$proxy_add_x_forwarded_for{% else %}$proxy_protocol_addr{%endif%};
+    proxy_set_header X-Real-IP {% if not NGINX_USE_PROXY_PROTOCOL %}$remote_addr{% else %}$proxy_protocol_addr{%endif%};
+    proxy_redirect off;
+    proxy_intercept_errors on;
+    error_page 401 /_rspamderror.php;
+}
+{% endif %}
+
+{% if not SKIP_SOGO %}
+location ^~ /principals {
+    return 301 /SOGo/dav;
+}
+
+location /sogo-auth-verify {
+    internal;
+    proxy_set_header  X-Original-URI $request_uri;
+    proxy_set_header  X-Real-IP $remote_addr;
+    proxy_set_header  Host $http_host;
+    proxy_set_header  Content-Length "";
+    proxy_pass        http://127.0.0.1:65510/sogo-auth;
+    proxy_pass_request_body off;
+}
+
+location ^~ /Microsoft-Server-ActiveSync {
+    auth_request /sogo-auth-verify;
+    auth_request_set $user $upstream_http_x_user;
+    auth_request_set $auth $upstream_http_x_auth;
+    auth_request_set $auth_type $upstream_http_x_auth_type;
+    proxy_set_header x-webobjects-remote-user "$user";
+    proxy_set_header Authorization "$auth";
+    proxy_set_header x-webobjects-auth-type "$auth_type";
+
+    proxy_pass http://{{ SOGOHOST }}:20000/SOGo/Microsoft-Server-ActiveSync;
+
+    proxy_set_header X-Forwarded-For {% if not NGINX_USE_PROXY_PROTOCOL %}$proxy_add_x_forwarded_for{% else %}$proxy_protocol_addr{%endif%};
+    proxy_set_header X-Real-IP {% if not NGINX_USE_PROXY_PROTOCOL %}$remote_addr{% else %}$proxy_protocol_addr{%endif%};
+    proxy_connect_timeout 75;
+    proxy_send_timeout 3600;
+    proxy_read_timeout 3600;
+    proxy_buffer_size 128k;
+    proxy_buffers 64 512k;
+    proxy_busy_buffers_size 512k;
+    proxy_set_header Host $http_host;
+    client_body_buffer_size 512k;
+    client_max_body_size 0;
+}
+
+location ^~ /SOGo {
+    location ~* ^/SOGo/so/.*\.(xml|js|html|xhtml)$ {
+        auth_request /sogo-auth-verify;
+        auth_request_set $user $upstream_http_x_user;
+        auth_request_set $auth $upstream_http_x_auth;
+        auth_request_set $auth_type $upstream_http_x_auth_type;
+        proxy_set_header x-webobjects-remote-user "$user";
+        proxy_set_header Authorization "$auth";
+        proxy_set_header x-webobjects-auth-type "$auth_type";
+
+        proxy_pass http://{{ SOGOHOST }}:20000;
+
+        proxy_set_header X-Forwarded-For {% if not NGINX_USE_PROXY_PROTOCOL %}$proxy_add_x_forwarded_for{% else %}$proxy_protocol_addr{%endif%};
+        proxy_set_header X-Real-IP {% if not NGINX_USE_PROXY_PROTOCOL %}$remote_addr{% else %}$proxy_protocol_addr{%endif%};
+        proxy_set_header Host $http_host;
+        proxy_set_header x-webobjects-server-protocol HTTP/1.0;
+        proxy_set_header x-webobjects-remote-host $remote_addr;
+        proxy_set_header x-webobjects-server-name $server_name;
+        proxy_set_header x-webobjects-server-url $client_req_scheme://$http_host;
+        proxy_set_header x-webobjects-server-port $server_port;
+        proxy_hide_header Content-Type;
+        add_header Content-Type text/plain;
+        break;
+    }
+    auth_request /sogo-auth-verify;
+    auth_request_set $user $upstream_http_x_user;
+    auth_request_set $auth $upstream_http_x_auth;
+    auth_request_set $auth_type $upstream_http_x_auth_type;
+    proxy_set_header x-webobjects-remote-user "$user";
+    proxy_set_header Authorization "$auth";
+    proxy_set_header x-webobjects-auth-type "$auth_type";
+
+    proxy_pass http://{{ SOGOHOST }}:20000;
+
+    proxy_set_header X-Forwarded-For {% if not NGINX_USE_PROXY_PROTOCOL %}$proxy_add_x_forwarded_for{% else %}$proxy_protocol_addr{%endif%};
+    proxy_set_header X-Real-IP {% if not NGINX_USE_PROXY_PROTOCOL %}$remote_addr{% else %}$proxy_protocol_addr{%endif%};
+    proxy_set_header Host $http_host;
+    proxy_set_header x-webobjects-server-protocol HTTP/1.0;
+    proxy_set_header x-webobjects-remote-host $remote_addr;
+    proxy_set_header x-webobjects-server-name $server_name;
+    proxy_set_header x-webobjects-server-url $client_req_scheme://$http_host;
+    proxy_set_header x-webobjects-server-port $server_port;
+    proxy_buffer_size 128k;
+    proxy_buffers 64 512k;
+    proxy_busy_buffers_size 512k;
+    proxy_send_timeout 3600;
+    proxy_read_timeout 3600;
+    client_body_buffer_size 128k;
+    client_max_body_size 0;
+    break;
+}
+
+location ~* /sogo$ {
+    return 301 $client_req_scheme://$http_host/SOGo;
+}
+
+location /SOGo.woa/WebServerResources/ {
+    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
+}
+
+location /.woa/WebServerResources/ {
+    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
+}
+
+location /SOGo/WebServerResources/ {
+    alias /usr/lib/GNUstep/SOGo/WebServerResources/;
+}
+
+location (^/SOGo/so/ControlPanel/Products/[^/]*UI/Resources/.*\.(jpg|png|gif|css|js)$) {
+    alias /usr/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
+}
+{% endif %}
+
+
+include /etc/nginx/conf.d/site.*.custom;
+
+error_page 502 @awaitingupstream;
+
+location @awaitingupstream {
+    rewrite ^(.*)$ /_status.502.html break;
+}
+
+location ~* \.php$ {
+    return 404;
+}
+location ~* \.twig$ {
+    return 404;
+}
diff --git a/data/conf/nginx/templates/listen_plain.template b/data/conf/nginx/templates/listen_plain.template
deleted file mode 100644
index a044b22f..00000000
--- a/data/conf/nginx/templates/listen_plain.template
+++ /dev/null
@@ -1,2 +0,0 @@
-listen ${HTTP_PORT};
-listen [::]:${HTTP_PORT};
diff --git a/data/conf/nginx/templates/listen_ssl.template b/data/conf/nginx/templates/listen_ssl.template
deleted file mode 100644
index 40c402d0..00000000
--- a/data/conf/nginx/templates/listen_ssl.template
+++ /dev/null
@@ -1,3 +0,0 @@
-listen ${HTTPS_PORT} ssl;
-listen [::]:${HTTPS_PORT} ssl;
-http2 on;
diff --git a/data/conf/nginx/templates/server_name.template.sh b/data/conf/nginx/templates/server_name.template.sh
deleted file mode 100755
index 291b378f..00000000
--- a/data/conf/nginx/templates/server_name.template.sh
+++ /dev/null
@@ -1 +0,0 @@
-echo "server_name ${MAILCOW_HOSTNAME} autodiscover.* autoconfig.* $(echo ${ADDITIONAL_SERVER_NAMES} | tr ',' ' ');"
diff --git a/data/conf/nginx/templates/sites.template.sh b/data/conf/nginx/templates/sites.template.sh
deleted file mode 100644
index 782c8141..00000000
--- a/data/conf/nginx/templates/sites.template.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-echo '
-server {
-  listen 127.0.0.1:65510;
-  include /etc/nginx/conf.d/listen_plain.active;
-  include /etc/nginx/conf.d/listen_ssl.active;
-
-  ssl_certificate /etc/ssl/mail/cert.pem;
-  ssl_certificate_key /etc/ssl/mail/key.pem;
-
-  include /etc/nginx/conf.d/server_name.active;
-
-  include /etc/nginx/conf.d/includes/site-defaults.conf;
-}
-';
-for cert_dir in /etc/ssl/mail/*/ ; do
-  if [[ ! -f ${cert_dir}domains ]] || [[ ! -f ${cert_dir}cert.pem ]] || [[ ! -f ${cert_dir}key.pem ]]; then
-    continue
-  fi
-  # do not create vhost for default-certificate. the cert is already in the default server listen
-  domains="$(cat ${cert_dir}domains | sed -e 's/^[[:space:]]*//')"
-  case "${domains}" in
-    "") continue;;
-    "${MAILCOW_HOSTNAME}"*) continue;;
-  esac
-  echo -n '
-server {
-  include /etc/nginx/conf.d/listen_ssl.active;
-
-  ssl_certificate '${cert_dir}'cert.pem;
-  ssl_certificate_key '${cert_dir}'key.pem;
-';
-  echo -n '
-  server_name '${domains}';
-
-  include /etc/nginx/conf.d/includes/site-defaults.conf;
-}
-';
-done
diff --git a/data/conf/nginx/templates/sogo.template b/data/conf/nginx/templates/sogo.template
deleted file mode 100644
index 2c084389..00000000
--- a/data/conf/nginx/templates/sogo.template
+++ /dev/null
@@ -1 +0,0 @@
-proxy_pass http://${IPV4_NETWORK}.248:20000;
diff --git a/data/conf/nginx/templates/sogo_eas.template.sh b/data/conf/nginx/templates/sogo_eas.template.sh
deleted file mode 100644
index b241ef0e..00000000
--- a/data/conf/nginx/templates/sogo_eas.template.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-if printf "%s\n" "${SKIP_SOGO}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
-  echo "return 410;"
-else
-  echo "proxy_pass http://${IPV4_NETWORK}.248:20000/SOGo/Microsoft-Server-ActiveSync;"
-fi
diff --git a/docker-compose.yml b/docker-compose.yml
index b0324521..31d6f56f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -359,33 +359,26 @@ services:
 
     nginx-mailcow:
       depends_on:
-        - sogo-mailcow
-        - php-fpm-mailcow
         - redis-mailcow
-      image: nginx:mainline-alpine
+        - php-fpm-mailcow
+        - sogo-mailcow
+        - rspamd-mailcow
+      image: mailcow/nginx:1.00
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
-      command: /bin/sh -c "envsubst < /etc/nginx/conf.d/templates/listen_plain.template > /etc/nginx/conf.d/listen_plain.active &&
-        envsubst < /etc/nginx/conf.d/templates/listen_ssl.template > /etc/nginx/conf.d/listen_ssl.active &&
-        envsubst < /etc/nginx/conf.d/templates/sogo.template > /etc/nginx/conf.d/sogo.active &&
-        . /etc/nginx/conf.d/templates/server_name.template.sh > /etc/nginx/conf.d/server_name.active &&
-        . /etc/nginx/conf.d/templates/sites.template.sh > /etc/nginx/conf.d/sites.active &&
-        . /etc/nginx/conf.d/templates/sogo_eas.template.sh > /etc/nginx/conf.d/sogo_eas.active &&
-        nginx -qt &&
-        until ping phpfpm -c1 > /dev/null; do sleep 1; done &&
-        until ping sogo -c1 > /dev/null; do sleep 1; done &&
-        until ping redis -c1 > /dev/null; do sleep 1; done &&
-        until ping rspamd -c1 > /dev/null; do sleep 1; done &&
-        exec nginx -g 'daemon off;'"
       environment:
         - HTTPS_PORT=${HTTPS_PORT:-443}
         - HTTP_PORT=${HTTP_PORT:-80}
         - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME}
-        - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1}
+        - ADDITIONAL_SERVER_NAMES=${ADDITIONAL_SERVER_NAMES:-}
         - TZ=${TZ}
         - SKIP_SOGO=${SKIP_SOGO:-n}
-        - ALLOW_ADMIN_EMAIL_LOGIN=${ALLOW_ADMIN_EMAIL_LOGIN:-n}
-        - ADDITIONAL_SERVER_NAMES=${ADDITIONAL_SERVER_NAMES:-}
+        - SKIP_RSPAMD=${SKIP_RSPAMD:-n}
+        - PHPFPMHOST=${PHPFPMHOST:-php-fpm-mailcow}
+        - SOGOHOST=${SOGOHOST:-sogo-mailcow}
+        - RSPAMDHOST=${RSPAMDHOST:-rspamd-mailcow}
+        - REDISHOST=${REDISHOST:-redis-mailcow}
+        - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1}
       volumes:
         - ./data/web:/web:ro,z
         - ./data/conf/rspamd/dynmaps:/dynmaps:ro,z