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coopdevs · Jan 31, 2018 · 325ce21 · 325ce21
1 parent 3b9d03b
commit 325ce21
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
@@ -71,6 +71,8 @@
     protocol: (ENV["MAIL_LINK_PROTO"] || "https")
   }
 
+  # Retrieve SMTP configuration from environment variables
+  # starting with `SMTP_`
   smtp_env = Hash[ENV.map do |k,v|
     if /^SMTP_(.*)$/ === k
       [$1.downcase.to_sym, YAML.load(v)]