Reverts r17862.

git-svn-id: http://svn.redmine.org/redmine/trunk@17878 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mail_handler.rb

@@ -91,7 +91,7 @@ class MailHandler < ActionMailer::Base
     @handler_options = options
     sender_email = email.from.to_a.first.to_s.strip
     # Ignore emails received from the application emission address to avoid hell cycles
-    if sender_email.casecmp(Setting.mail_from_address) == 0
+    if sender_email.casecmp(Setting.mail_from.to_s.strip) == 0
       if logger
         logger.info  "MailHandler: ignoring email from Redmine emission address [#{sender_email}]"
       end

app/models/setting.rb

@@ -228,12 +228,6 @@ class Setting < ActiveRecord::Base
     Object.const_defined?(:OpenID) && self[:openid].to_i > 0
   end
 
-  # Extracts an email address ("joe@example.com") from
-  # Setting.mail_from ("Joe Bloggs <joe@example.com>")
-  def self.mail_from_address
-    self.mail_from.to_s.gsub(/(?:.*<|>.*|\(.*\))/, '').strip
-  end
-
   # Checks if settings have changed since the values were read
   # and clears the cache hash if it's the case
   # Called once per request

test/unit/setting_test.rb

@@ -112,23 +112,6 @@ class SettingTest < ActiveSupport::TestCase
     end
   end
 
-  def test_mail_from_address
-    mail_from_strings = [
-      'joe@example.com',
-      '<joe@example.com>',
-      'Joe Bloggs <joe@example.com>',
-      'display_name@example.com <joe@example.com>',
-      'joe@example.com (Joe Bloggs)',
-      'joe@example.com (display_name@example.com)'
-    ]
-
-    mail_from_strings.each do |from_value|
-      with_settings :mail_from => from_value do
-        assert_equal 'joe@example.com', Setting.mail_from_address
-      end
-    end
-  end
-
   def test_setting_serialied_as_binary_should_be_loaded_as_utf8_encoded_strings
     yaml = <<-YAML
 ---