Merge pull request #8825 from tchak/fix-smtp-config

fix(rails): smtp config should be optional

config/env.example

@@ -82,15 +82,6 @@ MATOMO_HOST="matomo.example.org"
 MAILJET_API_KEY=""
 MAILJET_SECRET_KEY=""
 
-# Classic SMTP
-CLASSIC_SMTP_ENABLED="disabled"
-SMTP_HOST=""
-SMTP_PORT=""
-SMTP_USER=""
-SMTP_PASS=""
-SMTP_TLS=""
-SMTP_AUTHENTICATION="plain"
-
 # Alternate SMTP Provider: SendInBlue/DoList
 SENDINBLUE_CLIENT_KEY=""
 SENDINBLUE_SMTP_KEY=""

config/env.example.optional

@@ -175,3 +175,11 @@ SERVICES_PUBLICS_PLUS_URL=""
 ELASTIC_APM_ENABLED=""	# disabled by default, set to "true" to enable
 ELASTIC_APM_SERVER_URL="http://192.168.0.1:8200" # elasticsearch APM endpoint URL
 
+# Classic SMTP
+CLASSIC_SMTP_ENABLED="disabled"
+SMTP_HOST=""
+SMTP_PORT=""
+SMTP_USER=""
+SMTP_PASS=""
+SMTP_TLS=""
+SMTP_AUTHENTICATION="plain"