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-rw-r--r--.env.production.sample7
1 files changed, 7 insertions, 0 deletions
diff --git a/.env.production.sample b/.env.production.sample
index 9011dc217..28afee246 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -35,11 +35,14 @@ OTP_SECRET=
 
 # E-mail configuration
 # Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
+# If you want to use an SMTP server without authentication (e.g local Postfix relay)
+# then set SMTP_AUTH_METHOD to 'none' and leave SMTP_LOGIN and SMTP_PASSWORD blank
 SMTP_SERVER=smtp.mailgun.org
 SMTP_PORT=587
 SMTP_LOGIN=
 SMTP_PASSWORD=
 SMTP_FROM_ADDRESS=notifications@example.com
+#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
 #SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
 #SMTP_AUTH_METHOD=plain
 #SMTP_OPENSSL_VERIFY_MODE=peer
@@ -81,3 +84,7 @@ SMTP_FROM_ADDRESS=notifications@example.com
 # Advanced settings
 # If you need to use pgBouncer, you need to disable prepared statements:
 # PREPARED_STATEMENTS=false
+
+# Cluster number setting for streaming API server.
+# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
+STREAMING_CLUSTER_NUM=1