updated layout for webmail and added http dns letsencrypt

2026-08-15 12:35:44 +01:00
parent 310700407e
commit f283c90f11
49 changed files with 3359 additions and 431 deletions
@@ -39,8 +39,10 @@ VOLUME ["/app/data"]
 # SMTP 465, IMAP 143, direct-TLS IMAP 993 (the actual standard ports — binding them
 # needs no setcap/capability here since this container runs as root), admin/webmail
 # HTTP 5000, HTTPS 5001 (deliberately non-privileged; put a reverse proxy or the host's
-# own 80/443 in front if you want those too).
-EXPOSE 25 465 143 993 5000 5001
+# own 80/443 in front if you want those too). Port 80 is only actually bound while
+# [LetsEncrypt] challenge_type=http-01 is enabled and an obtain/renew is in flight —
+# harmless to expose even when unused.
+EXPOSE 25 465 143 993 80 5000 5001

 # --host 0.0.0.0 is required: the binary's own default is 127.0.0.1, which would only
 # be reachable from inside this container, never through a published port.