updated layout for webmail and added http dns letsencrypt

docker-deploy/docker-compose.yml

@@ -4,9 +4,11 @@
 #   docker compose --profile with-rspamd up -d --build    # mailserver + rspamd, same container
 #
 # Both default to the standard mail ports on the host (25/465/143/993) — the app itself
-# now binds those directly, no port remapping needed — plus the app's own non-privileged
-# web ports (5000/5001; put a reverse proxy or your own 80/443 mapping in front of those
-# if you want the dashboard on standard web ports too). Only run one profile at a time
+# now binds those directly, no port remapping needed — plus port 80 (only actually used
+# while Let's Encrypt HTTP-01 is enabled, see internal/webui's Let's Encrypt page) and
+# the app's own non-privileged web ports (5000/5001; put a reverse proxy or your own
+# 80/443 mapping in front of those if you want the dashboard on standard web ports too —
+# note port 80 is already claimed here for HTTP-01 if you enable it). Only run one profile at a time
 # unless you've overridden the host ports for one of them (see .env.example) — they'd
 # otherwise both try to bind the same host ports.
 services:
@@ -22,6 +24,7 @@ services:
       - "${SMTP_TLS_PORT:-465}:465"
       - "${IMAP_PORT:-143}:143"
       - "${IMAP_TLS_PORT:-993}:993"
+      - "${ACME_HTTP_PORT:-80}:80"
       - "${WEB_HTTP_PORT:-5000}:5000"
       - "${WEB_HTTPS_PORT:-5001}:5001"
     volumes:
@@ -39,6 +42,7 @@ services:
       - "${SMTP_TLS_PORT:-465}:465"
       - "${IMAP_PORT:-143}:143"
       - "${IMAP_TLS_PORT:-993}:993"
+      - "${ACME_HTTP_PORT:-80}:80"
       - "${WEB_HTTP_PORT:-5000}:5000"
       - "${WEB_HTTPS_PORT:-5001}:5001"
     volumes: