diff --git a/app/controllers/mail_handler_controller.rb b/app/controllers/mail_handler_controller.rb
new file mode 100644
index 0000000..8bcfce6
--- /dev/null
+++ b/app/controllers/mail_handler_controller.rb
@@ -0,0 +1,44 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class MailHandlerController < ActionController::Base
+  before_filter :check_credential
+  
+  verify :method => :post,
+         :only => :index,
+         :render => { :nothing => true, :status => 405 }
+         
+  # Submits an incoming email to MailHandler
+  def index
+    options = params.dup
+    email = options.delete(:email)
+    if MailHandler.receive(email, options)
+      render :nothing => true, :status => :created
+    else
+      render :nothing => true, :status => :unprocessable_entity
+    end
+  end
+  
+  private
+  
+  def check_credential
+    User.current = nil
+    unless Setting.mail_handler_api_enabled? && params[:key] == Setting.mail_handler_api_key
+      render :nothing => true, :status => 403
+    end
+  end
+end
diff --git a/app/helpers/mail_handler_helper.rb b/app/helpers/mail_handler_helper.rb
new file mode 100644
index 0000000..a29a6dd
--- /dev/null
+++ b/app/helpers/mail_handler_helper.rb
@@ -0,0 +1,19 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module MailHandlerHelper
+end
diff --git a/app/helpers/settings_helper.rb b/app/helpers/settings_helper.rb
index f4ec5a7..d88269f 100644
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -21,6 +21,7 @@ module SettingsHelper
             {:name => 'authentication', :partial => 'settings/authentication', :label => :label_authentication},
             {:name => 'issues', :partial => 'settings/issues', :label => :label_issue_tracking},
             {:name => 'notifications', :partial => 'settings/notifications', :label => l(:field_mail_notification)},
+            {:name => 'mail_handler', :partial => 'settings/mail_handler', :label => l(:label_incoming_emails)},
             {:name => 'repositories', :partial => 'settings/repositories', :label => :label_repository_plural}
             ]
   end
diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index 7b85077..124f7db 100644
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -84,7 +84,7 @@ class MailHandler < ActionMailer::Base
     # TODO: other ways to specify project:
     # * parse the email To field
     # * specific project (eg. Setting.mail_handler_target_project)
-    identifier = if @@handler_options[:project]
+    identifier = if !@@handler_options[:project].blank?
                    @@handler_options[:project]
                  elsif email.plain_text_body =~ %r{^Project:[ \t]*(.+)$}i
                     $1
diff --git a/app/views/settings/_mail_handler.rhtml b/app/views/settings/_mail_handler.rhtml
new file mode 100644
index 0000000..830b1ba
--- /dev/null
+++ b/app/views/settings/_mail_handler.rhtml
@@ -0,0 +1,18 @@
+<% form_tag({:action => 'edit', :tab => 'mail_handler'}) do %>
+
+<div class="box tabular settings">
+<p><label><%= l(:setting_mail_handler_api_enabled) %></label>
+<%= check_box_tag 'settings[mail_handler_api_enabled]', 1, Setting.mail_handler_api_enabled?,
+                  :onclick => "if (this.checked) { Form.Element.enable('settings_mail_handler_api_key'); } else { Form.Element.disable('settings_mail_handler_api_key'); }" %>
+<%= hidden_field_tag 'settings[mail_handler_api_enabled]', 0 %></p>
+
+<p><label><%= l(:setting_mail_handler_api_key) %></label>
+<%= text_field_tag 'settings[mail_handler_api_key]', Setting.mail_handler_api_key, 
+                                                     :size => 30,
+                                                     :id => 'settings_mail_handler_api_key',
+                                                     :disabled => !Setting.mail_handler_api_enabled? %>
+<%= link_to_function l(:label_generate_key), "if ($('settings_mail_handler_api_key').disabled == false) { $('settings_mail_handler_api_key').value = randomKey(20) }" %></p>
+</div>
+
+<%= submit_tag l(:button_save) %>
+<% end %>
diff --git a/config/settings.yml b/config/settings.yml
index 616665f..78a366f 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -101,6 +101,10 @@ notified_events:
   default: 
   - issue_added
   - issue_updated
+mail_handler_api_enabled:
+  default: 0
+mail_handler_api_key:
+  default: 
 issue_list_default_columns:
   serialized: true
   default: 
diff --git a/extra/mail_handler/rdm-mailhandler.rb b/extra/mail_handler/rdm-mailhandler.rb
new file mode 100644
index 0000000..585afef
--- /dev/null
+++ b/extra/mail_handler/rdm-mailhandler.rb
@@ -0,0 +1,79 @@
+#!/usr/bin/ruby
+
+# rdm-mailhandler
+# Reads an email from standard input and forward it to a Redmine server
+# Can be used from a remote mail server
+
+require 'net/http'
+require 'net/https'
+require 'uri'
+require 'getoptlong'
+
+class RedmineMailHandler
+  VERSION = '0.1'
+  
+  attr_accessor :verbose, :project, :url, :key
+
+  def initialize
+    opts = GetoptLong.new(
+      [ '--help', '-h', GetoptLong::NO_ARGUMENT ],
+      [ '--version', '-V', GetoptLong::NO_ARGUMENT ],
+      [ '--verbose', '-v', GetoptLong::NO_ARGUMENT ],
+      [ '--url', '-u', GetoptLong::REQUIRED_ARGUMENT ],
+      [ '--key', '-k', GetoptLong::REQUIRED_ARGUMENT],
+      [ '--project', '-p', GetoptLong::REQUIRED_ARGUMENT ]
+    )
+
+    opts.each do |opt, arg|
+      case opt
+      when '--url'
+        self.url = arg.dup
+      when '--key'
+        self.key = arg.dup
+      when '--help'
+        usage
+      when '--verbose'
+        self.verbose = true
+      when '--version'
+        puts VERSION; exit
+      when '--project'
+        self.project = arg.dup
+      end
+    end
+    
+    usage if url.nil?
+  end
+  
+  def submit(email)
+    uri = url.gsub(%r{/*$}, '') + '/mail_handler'
+    debug "Posting to #{uri}..."
+    data = { 'key' => key, 'project' => project, 'email' => email }
+    response = Net::HTTP.post_form(URI.parse(uri), data)
+    debug "Response received: #{response.code}"
+    response.code == 201 ? 0 : 1
+  end
+  
+  private
+  
+  def usage
+    puts "Usage: rdm-mailhandler [options] --url=<Redmine URL> --key=<API key>"
+    puts "Reads an email from standard input and forward it to a Redmine server"
+    puts
+    puts "Options:"
+    puts "  --help             show this help"
+    puts "  --verbose          show extra information"
+    puts "  --project          identifier of the target project"
+    puts
+    puts "Examples:"
+    puts "  rdm-mailhandler --url http://redmine.domain.foo --key secret"
+    puts "  rdm-mailhandler --url https://redmine.domain.foo --key secret --project foo"
+    exit
+  end
+  
+  def debug(msg)
+    puts msg if verbose
+  end
+end
+
+handler = RedmineMailHandler.new
+handler.submit(STDIN.read)
diff --git a/lang/bg.yml b/lang/bg.yml
index 48226c7..1339d9a 100644
--- a/lang/bg.yml
+++ b/lang/bg.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/cs.yml b/lang/cs.yml
index de460ba..00d0642 100644
--- a/lang/cs.yml
+++ b/lang/cs.yml
@@ -631,3 +631,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/da.yml b/lang/da.yml
index 6919cdf..b8546ab 100644
--- a/lang/da.yml
+++ b/lang/da.yml
@@ -628,3 +628,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/de.yml b/lang/de.yml
index 290acd9..6bc7919 100644
--- a/lang/de.yml
+++ b/lang/de.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/en.yml b/lang/en.yml
index ffbd106..7ab73f0 100644
--- a/lang/en.yml
+++ b/lang/en.yml
@@ -214,6 +214,8 @@ setting_user_format: Users display format
 setting_activity_days_default: Days displayed on project activity
 setting_display_subprojects_issues: Display subprojects issues on main projects by default
 setting_enabled_scm: Enabled SCM
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
 
 project_module_issue_tracking: Issue tracking
 project_module_time_tracking: Time tracking
@@ -515,6 +517,8 @@ label_preferences: Preferences
 label_chronological_order: In chronological order
 label_reverse_chronological_order: In reverse chronological order
 label_planning: Planning
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
 
 button_login: Login
 button_submit: Submit
diff --git a/lang/es.yml b/lang/es.yml
index b027f48..2615d8f 100644
--- a/lang/es.yml
+++ b/lang/es.yml
@@ -629,3 +629,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/fi.yml b/lang/fi.yml
index e1d188d..51b0c04 100644
--- a/lang/fi.yml
+++ b/lang/fi.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/fr.yml b/lang/fr.yml
index eaae517..1fd86dd 100644
--- a/lang/fr.yml
+++ b/lang/fr.yml
@@ -215,6 +215,8 @@ setting_user_format: Format d'affichage des utilisateurs
 setting_activity_days_default: Nombre de jours affichés sur l'activité des projets
 setting_display_subprojects_issues: Afficher par défaut les demandes des sous-projets sur les projets principaux
 setting_enabled_scm: SCM activés
+setting_mail_handler_api_enabled: "Activer le WS pour la réception d'emails"
+setting_mail_handler_api_key: Clé de protection de l'API
 
 project_module_issue_tracking: Suivi des demandes
 project_module_time_tracking: Suivi du temps passé
@@ -515,6 +517,8 @@ label_preferences: Préférences
 label_chronological_order: Dans l'ordre chronologique
 label_reverse_chronological_order: Dans l'ordre chronologique inverse
 label_planning: Planning
+label_incoming_emails: Emails entrants
+label_generate_key: Générer une clé
 
 button_login: Connexion
 button_submit: Soumettre
diff --git a/lang/he.yml b/lang/he.yml
index 5f14ee1..7455fc3 100644
--- a/lang/he.yml
+++ b/lang/he.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/hu.yml b/lang/hu.yml
index c46d0e2..ba904ed 100644
--- a/lang/hu.yml
+++ b/lang/hu.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplikálta
 setting_enabled_scm: Forráskódkezelő (SCM) engedélyezése
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/it.yml b/lang/it.yml
index 8aec9ef..867c73f 100644
--- a/lang/it.yml
+++ b/lang/it.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/ja.yml b/lang/ja.yml
index c48579d..aa4320c 100644
--- a/lang/ja.yml
+++ b/lang/ja.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/ko.yml b/lang/ko.yml
index f233955..f945537 100644
--- a/lang/ko.yml
+++ b/lang/ko.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/lt.yml b/lang/lt.yml
index 61533b3..355f473 100644
--- a/lang/lt.yml
+++ b/lang/lt.yml
@@ -628,3 +628,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/nl.yml b/lang/nl.yml
index 109d444..89b8a57 100644
--- a/lang/nl.yml
+++ b/lang/nl.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/no.yml b/lang/no.yml
index 4e47c75..5e4bdcc 100644
--- a/lang/no.yml
+++ b/lang/no.yml
@@ -627,3 +627,7 @@ enumeration_doc_categories: Dokument-kategorier
 enumeration_activities: Aktiviteter (tidssporing)
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/pl.yml b/lang/pl.yml
index 97378b5..0b0f87b 100644
--- a/lang/pl.yml
+++ b/lang/pl.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/pt-br.yml b/lang/pt-br.yml
index 6782249..e2036af 100644
--- a/lang/pt-br.yml
+++ b/lang/pt-br.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/pt.yml b/lang/pt.yml
index a91eea0..543743c 100644
--- a/lang/pt.yml
+++ b/lang/pt.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/ro.yml b/lang/ro.yml
index aafc619..16c2ea1 100644
--- a/lang/ro.yml
+++ b/lang/ro.yml
@@ -626,3 +626,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/ru.yml b/lang/ru.yml
index e043777..f68505b 100644
--- a/lang/ru.yml
+++ b/lang/ru.yml
@@ -630,3 +630,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/sr.yml b/lang/sr.yml
index ec01774..83bfdf4 100644
--- a/lang/sr.yml
+++ b/lang/sr.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/sv.yml b/lang/sv.yml
index e28943d..375970f 100644
--- a/lang/sv.yml
+++ b/lang/sv.yml
@@ -627,3 +627,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/th.yml b/lang/th.yml
index 6c84dba..acbf146 100644
--- a/lang/th.yml
+++ b/lang/th.yml
@@ -629,3 +629,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/uk.yml b/lang/uk.yml
index 365ced1..d70916b 100644
--- a/lang/uk.yml
+++ b/lang/uk.yml
@@ -628,3 +628,7 @@ label_duplicated_by: duplicated by
 setting_enabled_scm: Enabled SCM
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/zh-tw.yml b/lang/zh-tw.yml
index c7b4735..4626335 100644
--- a/lang/zh-tw.yml
+++ b/lang/zh-tw.yml
@@ -627,3 +627,7 @@ enumeration_doc_categories: 文件分類
 enumeration_activities: 活動 (時間追蹤)
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/lang/zh.yml b/lang/zh.yml
index 981e810..9f81d42 100644
--- a/lang/zh.yml
+++ b/lang/zh.yml
@@ -627,3 +627,7 @@ enumeration_doc_categories: 文档类别
 enumeration_activities: 活动（时间跟踪）
 text_enumeration_category_reassign_to: 'Reassign them to this value:'
 text_enumeration_destroy_question: '%d objects are assigned to this value.'
+label_incoming_emails: Incoming emails
+label_generate_key: Generate a key
+setting_mail_handler_api_enabled: Enable WS for incoming emails
+setting_mail_handler_api_key: API key
diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index a8b6c0e..4e5b67e 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -107,6 +107,15 @@ function scmEntryLoaded(id) {
     Element.removeClassName(id, 'loading');
 }
 
+function randomKey(size) {
+	var chars = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
+	var key = '';
+	for (i = 0; i < size; i++) {
+  	key += chars[Math.floor(Math.random() * chars.length)];
+	}
+	return key;
+}
+
 /* shows and hides ajax indicator */
 Ajax.Responders.register({
     onCreate: function(){
diff --git a/test/functional/mail_handler_controller_test.rb b/test/functional/mail_handler_controller_test.rb
new file mode 100644
index 0000000..6c5af23
--- /dev/null
+++ b/test/functional/mail_handler_controller_test.rb
@@ -0,0 +1,53 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.dirname(__FILE__) + '/../test_helper'
+require 'mail_handler_controller'
+
+# Re-raise errors caught by the controller.
+class MailHandlerController; def rescue_action(e) raise e end; end
+
+class MailHandlerControllerTest < Test::Unit::TestCase
+  fixtures :users, :projects, :enabled_modules, :roles, :members, :issues, :issue_statuses, :trackers, :enumerations
+  
+  FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures/mail_handler'
+  
+  def setup
+    @controller = MailHandlerController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    User.current = nil
+  end
+  
+  def test_should_create_issue
+    # Enable API and set a key
+    Setting.mail_handler_api_enabled = 1
+    Setting.mail_handler_api_key = 'secret'
+    
+    post :index, :key => 'secret', :email => IO.read(File.join(FIXTURES_PATH, 'ticket_on_given_project.eml'))
+    assert_response 201
+  end
+  
+  def test_should_not_allow
+    # Disable API
+    Setting.mail_handler_api_enabled = 0
+    Setting.mail_handler_api_key = 'secret'
+    
+    post :index, :key => 'secret', :email => IO.read(File.join(FIXTURES_PATH, 'ticket_on_given_project.eml'))
+    assert_response 403
+  end
+end