Working autoconfig setup with SMTP relay

.env.example

@@ -2,8 +2,11 @@
 NGINX_HOST=""
 
 # GOOGLE DNS API TOKEN
-DNS_USERNAME=""
+GDNS_USERNAME=""
-DNS_PASSWORD=""
+GDNS_PASSWORD=""
 
 # COMMON DB PASSWORD
 SQL_PSWD=""
+
+# SENDGRID Relay API Key 
+SENDGRID_APIKEY=""

config/nginx/header_default

@@ -1,3 +1,13 @@
+## Start of configuration add by letsencrypt container
+location ^~ /.well-known/acme-challenge/ {
+    auth_basic off;
+    auth_request off;
+    allow all;
+    root /usr/share/nginx/html;
+    try_files $uri =404;
+    break;
+}
+## End of configuration add by letsencrypt container
 add_header Referrer-Policy "no-referrer" always;
 add_header X-Content-Type-Options "nosniff" always;
 add_header X-Download-Options "noopen" always;

docker-compose.yaml

@@ -3,8 +3,8 @@ version: "3.8"
 
 networks:
   internalnet:
-    # driver: bridge
+    driver: bridge
-    # enable_ipv6: false
+    enable_ipv6: false
 
 
 x-mail: &defaults
@@ -15,6 +15,8 @@ x-mail: &defaults
 
 services:
   hugo-html:
+    networks: 
+      - internalnet
     container_name: hugo-html
     build:
       context: ./config/hugo
@@ -132,6 +134,7 @@ services:
     domainname: ${NGINX_HOST}
     environment:
       - POSTMASTER_ADDRESS=admin@${NGINX_HOST}
+      - RELAY_PASSWORD=${SENDGRID_APIKEY}
     ports:
       - "25:25"
       - "143:143"
@@ -189,15 +192,17 @@ services:
     image: "ghcr.io/dominickbrasileiro/ddnsgd"
     environment:
       - HOSTNAME=${NGINX_HOST}
-      - USERNAME=${DNS_USERNAME}
+      - USERNAME=${GDNS_USERNAME}
-      - PASSWORD=${DNS_PASSWORD}
+      - PASSWORD=${GDNS_PASSWORD}
 
   autodiscover:
+    <<: *defaults
     image: monogramm/autodiscover-email-settings:latest
     container_name: autodiscover
     environment:
       - VIRTUAL_HOST=autodiscover.${NGINX_HOST},autoconfig.${NGINX_HOST}
       - VIRTUAL_PORT=8000
+      - LETSENCRYPT_HOST=autodiscover.${NGINX_HOST},autoconfig.${NGINX_HOST}
       - DOMAIN=${NGINX_HOST}
       - IMAP_HOST=mail.${NGINX_HOST}
       - IMAP_PORT=993

local.env

@@ -19,7 +19,14 @@ ENABLE_UPDATE_CHECK=1
 SSL_TYPE=letsencrypt
 SPOOF_PROTECTION=1
 ENABLE_POP3=1
-ENABLE_DNSBL=1
+POSTSCREEN_ACTION=ignore
+ENABLE_DNSBL=0
+ENABLE_QUOTAS=0
+
+RELAY_HOST=smtp.sendgrid.net
+RELAY_PORT=587
+RELAY_USER=apikey
+
 
 ## SQL Server Env
 POSTGRES_USER="pgadmin"