diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/Dockerfile b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/Dockerfile
new file mode 100644
index 0000000..eb6c0f2
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/Dockerfile
@@ -0,0 +1,11 @@
+FROM friendica:apache
+
+# simple = using an smtp without any credentials (mostly in local networks)
+# custom = you need to set host, port, auth_options, authinfo (e.g. for GMX support)
+ENV SMTP_TYPE simple
+
+ENV SMTP_HOST smtp.example.org
+
+COPY *.sh /
+RUN chmod +x /*.sh
+RUN /smtp-config.sh
\ No newline at end of file
diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/smtp-config.sh b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/smtp-config.sh
new file mode 100644
index 0000000..9fa076d
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/app/smtp-config.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+set -eu
+
+IFS=\n
+
+SMTP_TYPE=${SMTP_TYPE:-simple}
+
+# config options
+SMTP_HOST=${SMTP_HOST:-'localhost'}
+SMTP_PORT=${SMTP_PORT:-'25'}
+SMTP_AUTH=${SMTP_AUTH:-'A p'}
+SMTP_TRUST_AUTH_MECH=${SMTP_TRUST_AUTH_MECH:-'EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN'}
+SMTP_AUTH_MECH=${SMTP_AUTH_MECH:-'EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN'}
+
+SMTP_USERNAME=${SMTP_USERNAME:-''}
+SMTP_PASSWORD=${SMTP_PASSWORD:-''}
+
+smtp_simple() {
+  sed -i '/MAILER_DEFINITIONS/i define(`SMART_HOST'\'',`'$SMTP_HOST''\'')dnl/' /etc/mail/sendmail.mc
+}
+
+smtp_custom() {
+  cd /etc/mail
+  mkdir -m 700 authinfo
+  cd authinfo/
+  echo 'Authinfo: "U:www-data" "I:'$SMTP_USERNAME'" "P:'$SMTP_PASSWORD'"' > auth_file
+  makemap hash auth < auth_file
+
+  sed -i '/MAILER_DEFINITIONS/i \
+define(`SMART_HOST'\'',`'$SMTP_HOST''\'')dnl \
+define(`RELAY_MAILER_ARGS'\'', `TCP '$SMTP_HOST' '$SMTP_PORT''\'')dnl \
+define(`ESMTP_MAILER_ARGS'\'', `TCP '$SMTP_HOST' '$SMTP_PORT''\'')dnl \
+define(`confAUTH_OPTIONS'\'', `'$SMTP_AUTH''\'')dnl \
+TRUST_AUTH_MECH(`'$SMTP_TRUST_AUTH_MECH''\'')dnl \
+define(`confAUTH_MECHANISMS'\'', `'$SMTP_AUTH_MECH''\'')dnl \
+FEATURE(`authinfo'\'',`hash -o /etc/mail/authinfo/auth.db'\'')dnl' /etc/mail/sendmail.mc
+}
+
+case $SMTP_TYPE in
+  simple) smtp_simple ;;
+  custom) smtp_custom ;;
+  *)
+    echo "Unknown SMTP-Type '$SMTP_TYPE'"
+    exit 1
+esac
\ No newline at end of file
diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/db.env b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/db.env
new file mode 100644
index 0000000..aeafdb2
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/db.env
@@ -0,0 +1,3 @@
+MYSQL_PASSWORD=
+MYSQL_DATABASE=friendica
+MYSQL_USER=friendica
\ No newline at end of file
diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/docker-compose.yml b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/docker-compose.yml
new file mode 100644
index 0000000..be381cc
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/docker-compose.yml
@@ -0,0 +1,81 @@
+version: '2.1'
+services:
+
+  db:
+    image: mariadb
+    restart: always
+    volumes:
+      - db:/var/lib/mysql/
+    environment:
+      - MYSQL_RANDOM_ROOT_PASSWORD=yes
+    env_file:
+      - db.env
+
+  app:
+    build: ./app
+    restart: always
+    volumes:
+      - friendica:/var/www/html
+    environment:
+      - MYSQL_HOST=db
+      - MYSQL_PORT=3306
+      - MAILNAME=
+      - TZ=
+      - LANGUAGE=
+    env_file:
+      - db.env
+    depends_on:
+      - db
+    hostname: friendica.local
+    labels:
+      - "traefik.backend=friendica"
+      - "traefik.frontend.entryPoints=https"
+      - "traefik.frontend.headers.SSLRedirect=true"
+      - "traefik.frontend.headers.STSSeconds=15768000"
+      - "traefik.frontend.headers.STSIncludeSubdomains=false"
+      - "traefik.frontend.headers.forceSTSHeader=true"
+      - "traefik.friendica.frontend.rule=Host:friendica.local"
+      - "traefik.friendica.frontend.port=80"
+      - "traefik.enable=true"
+      - "traefik.docker.network=proxy-tier"
+    networks:
+      - proxy-tier
+      - default
+
+  cron:
+    build: ./app
+    restart: always
+    volumes:
+      - friendica:/var/www/html
+    entrypoint: /cron.sh
+    environment:
+      - MYSQL_HOST=db
+      - MYSQL_PORT=3306
+      - MAILNAME=
+      - TZ=
+      - LANGUAGE=
+    env_file:
+      - db.env
+    depends_on:
+      - db
+    hostname: friendica.local
+
+  proxy:
+    build: ./proxy
+    restart: always
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    container_name: traefik
+    networks:
+      - default
+      - proxy-tier
+
+volumes:
+  db:
+  friendica:
+
+networks:
+  proxy-tier:
\ No newline at end of file
diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/Dockerfile b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/Dockerfile
new file mode 100644
index 0000000..ce029f2
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/Dockerfile
@@ -0,0 +1,3 @@
+FROM traefik
+
+COPY ./traefik.toml /traefik.toml
\ No newline at end of file
diff --git a/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/traefik.toml b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/traefik.toml
new file mode 100644
index 0000000..9ad1779
--- /dev/null
+++ b/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/apache/proxy/traefik.toml
@@ -0,0 +1,29 @@
+debug = false
+
+logLevel = "ERROR"
+defaultEntryPoints = ["https","http"]
+
+[entryPoints]
+  [entryPoints.http]
+  address = ":80"
+    [entryPoints.http.redirect]
+    entryPoint = "https"
+  [entryPoints.https]
+  address = ":443"
+  [entryPoints.https.tls]
+
+[retry]
+
+[docker]
+endpoint = "unix:///var/run/docker.sock"
+domain = "example.org"
+watch = true
+exposedByDefault = false
+
+[acme]
+email = "root@example.org"
+storage = "acme.json"
+entryPoint = "https"
+onHostRule = true
+[acme.httpChallenge]
+entryPoint = "http"
\ No newline at end of file