Move to Docker Compose and multiple containers

dovecot/conf/dovecot-sql.conf.ext

@@ -0,0 +1,16 @@
+driver = sqlite
+connect = /data/freeposte.db
+
+# Return the user hashed password
+password_query = \
+ SELECT password \
+   FROM user INNER JOIN domain ON user.domain_id = domain.id \
+  WHERE domain.name = '%d' \
+    AND user.username = '%n'
+
+# Mostly get the user quota
+user_query = \
+ SELECT '*:bytes=' || user.quota_bytes AS quota_rule \
+   FROM user INNER JOIN domain ON user.domain_id = domain.id \
+  WHERE domain.name = '%d' \
+    AND user.username = '%n'