+## this is the incoming mail receiver container template
+##
+## After making changes to this file, you MUST rebuild
+## /var/discourse/launcher rebuild mail-receiver
+##
+## BE *VERY* CAREFUL WHEN EDITING!
+## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT!
+## visit http://www.yamllint.com/ to validate this file as needed
+
+base_image: discourse/mail-receiver:release
+update_pups: false
+
+expose:
+ - "25:25" # SMTP
+
+env:
+ LC_ALL: en_US.UTF-8
+ LANG: en_US.UTF-8
+ LANGUAGE: en_US.UTF-8
+
+ ## Where e-mail to your forum should be sent. In general, it's perfectly fine
+ ## to use the same domain as the forum itself here.
+ MAIL_DOMAIN: community.openstreetmap.org
+# uncomment these (and the volume below!) to support TLS
+# POSTCONF_smtpd_tls_key_file: /letsencrypt/discourse.example.com/discourse.example.com.key
+# POSTCONF_smtpd_tls_cert_file: /letsencrypt/discourse.example.com/fullchain.cer
+# POSTCONF_smtpd_tls_security_level: may
+
+
+ ## The URL of the mail processing endpoint of your Discourse forum.
+ ## This is simply your forum's base URL, with `/admin/email/handle_mail`
+ ## appended. Be careful if you're running a subfolder setup -- in that case,
+ ## the URL needs to have the subfolder included!
+ DISCOURSE_MAIL_ENDPOINT: 'https://community.openstreetmap.org/admin/email/handle_mail'
+
+ ## The master API key of your Discourse forum. You can get this from
+ ## the "API" tab of your admin panel.
+ DISCOURSE_API_KEY: abcdefghijklmnop
+
+ ## The username to use for processing incoming e-mail. Unless you have
+ ## renamed the `system` user, you should leave this as-is.
+ DISCOURSE_API_USERNAME: system
+
+volumes:
+ - volume:
+ host: /srv/community.openstreetmap.org/shared/mail-receiver/postfix-spool
+ guest: /var/spool/postfix
+# uncomment to support TLS
+# - volume:
+# host: /var/discourse/shared/standalone/letsencrypt
+# guest: /letsencrypt
+
+