Maintenance: Improved debugging experience of EmailHelper::Probe by adding more logs.

lib/email_helper/probe.rb

@@ -227,6 +227,8 @@ returns on fail
         driver_instance = driver_class.new
         result_inbound  = driver_instance.fetch(params[:options], nil, 'check')
       rescue => e
+        Rails.logger.error e
+
         return {
           result:        'invalid',
           settings:      params,
@@ -341,6 +343,8 @@ returns on fail
 
             next if !e.message.match?(/#{Regexp.escape(key)}/i)
 
+            Rails.logger.info e
+
             return {
               result:   'ok',
               settings: params,
@@ -348,6 +352,9 @@ returns on fail
             }
           end
         end
+
+        Rails.logger.error e
+
         return {
           result:        'invalid',
           settings:      params,