v0.2.0

.env.example

@@ -5,10 +5,10 @@ ENVIRONMENT=development
 DATA_DIR=.dev/data
 SESSION_TIMEOUT_HOURS=24
 
-# Optional fixed mail hosts. Leave empty to provide them at login.
-IMAP_HOST=
+# Optional fixed mail hosts. Omit IMAP_HOST to use localhost; SMTP falls back to IMAP.
+# IMAP_HOST=localhost
 IMAP_PORT=993
-SMTP_HOST=
+# SMTP_HOST=localhost
 SMTP_PORT=587
 TLS_ENABLED=true
 
@@ -22,3 +22,11 @@ SIEVE_TIMEOUT_SECS=10
 TRUSTED_PROXIES=127.0.0.1,::1
 RUST_LOG=info
 # RUSTBOX_CONFIG=/etc/rustbox/rustbox.toml
+
+# RustBox 0.2 storage/search nested overrides use double underscores.
+# STORAGE__BACKEND=s3
+# STORAGE__BUCKET=rustbox
+# STORAGE__REGION=us-east-1
+# STORAGE__ENDPOINT=https://s3.example.com
+# SEARCH__BACKEND=opensearch
+# For arrays such as search.urls, TOML config is recommended.