1 files changed, 22 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/log_subscriber.rb b/actionmailer/lib/action_mailer/log_subscriber.rb
new file mode 100644
index 0000000000..7ba57b19e0
--- /dev/null
+++ b/actionmailer/lib/action_mailer/log_subscriber.rb
@@ -0,0 +1,22 @@
+require 'active_support/core_ext/array/wrap'
+
+module ActionMailer
+  class LogSubscriber < ActiveSupport::LogSubscriber
+    def deliver(event)
+      recipients = Array.wrap(event.payload[:to]).join(', ')
+      info("\nSent mail to #{recipients} (%1.fms)" % event.duration)
+      debug(event.payload[:mail])
+    end
+
+    def receive(event)
+      info("\nReceived mail (%.1fms)" % event.duration)
+      debug(event.payload[:mail])
+    end
+
+    def logger
+      ActionMailer::Base.logger
+    end
+  end
+end
+
+ActionMailer::LogSubscriber.attach_to :action_mailer
+\ No newline at end of file