diff --git a/app/controllers/admin/hooks_controller.rb b/app/controllers/admin/hooks_controller.rb
new file mode 100644
index 0000000..2e47b6c
--- /dev/null
+++ b/app/controllers/admin/hooks_controller.rb
@@ -0,0 +1,39 @@
+class Admin::HooksController < ApplicationController
+  layout "admin"
+  before_filter :authenticate_user!
+  before_filter :authenticate_admin!
+  
+  def index
+    @hooks = SystemHook.all
+    @hook = SystemHook.new
+  end
+
+  def create
+    @hook = SystemHook.new(params[:hook])
+
+    respond_to do |format|
+      if @hook.save
+        format.html { redirect_to admin_hooks_path, notice: 'Hook was successfully created.' }
+      else
+        format.html { render :index }
+      end
+    end
+  end
+
+  def destroy
+    @hook = SystemHook.find(params[:id])
+    @hook.destroy
+
+    redirect_to admin_hooks_path
+  end
+
+
+  def test
+    @hook = @project.hooks.find(params[:id])
+    commits = @project.commits(@project.default_branch, nil, 3)
+    data = @project.post_receive_data(commits.last.id, commits.first.id, "refs/heads/#{@project.default_branch}", current_user)
+    @hook.execute(data)
+
+    redirect_to :back
+  end
+end
diff --git a/app/controllers/admin/mailer_controller.rb b/app/controllers/admin/mailer_controller.rb
deleted file mode 100644
index 2352e18..0000000
--- a/app/controllers/admin/mailer_controller.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-class Admin::MailerController < ApplicationController
-  layout "admin"
-  before_filter :authenticate_user!
-  before_filter :authenticate_admin!
-
-  def preview
-
-  end
-
-  def preview_note
-    @note = Note.first
-    @user = @note.author
-    @project = @note.project
-    case params[:type]
-    when "Commit" then
-      @commit = @project.commit
-      render :file => 'notify/note_commit_email', :layout => 'notify'
-    when "Issue" then
-      @issue = Issue.first
-      render :file => 'notify/note_issue_email', :layout => 'notify'
-    else
-      render :file => 'notify/note_wall_email', :layout => 'notify'
-    end
-  rescue
-    render :text => "Preview not available"
-  end
-
-  def preview_user_new
-    @user = User.first
-    @password = "DHasJKDHAS!"
-
-    render :file => 'notify/new_user_email', :layout => 'notify'
-  rescue
-    render :text => "Preview not available"
-  end
-
-  def preview_issue_new
-    @issue = Issue.first
-    @user = @issue.assignee
-    @project = @issue.project
-    render :file => 'notify/new_issue_email', :layout => 'notify'
-  rescue
-    render :text => "Preview not available"
-  end
-end
diff --git a/app/models/web_hook.rb b/app/models/web_hook.rb
index 43b4f16..7a04234 100644
--- a/app/models/web_hook.rb
+++ b/app/models/web_hook.rb
@@ -12,8 +12,6 @@ class WebHook < ActiveRecord::Base
 
   def execute(data)
     WebHook.post(url, body: data.to_json, headers: { "Content-Type" => "application/json" })
-  rescue
-    # There was a problem calling this web hook, let's forget about it.
   end
 end
 # == Schema Information
diff --git a/app/views/admin/hooks/_data_ex.html.erb b/app/views/admin/hooks/_data_ex.html.erb
new file mode 100644
index 0000000..8d3de3f
--- /dev/null
+++ b/app/views/admin/hooks/_data_ex.html.erb
@@ -0,0 +1,45 @@
+<% data_ex_str = <<eos
+{
+        :before => "95790bf891e76fee5e1747ab589903a6a1f80f22",
+         :after => "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+           :ref => "refs/heads/master",
+       :user_id => 4,
+     :user_name => "John Smith",
+    :repository => {
+               :name => "Diaspora",
+                :url => "localhost/diaspora",
+        :description => "",
+           :homepage => "localhost/diaspora",
+            :private => true
+    },
+       :commits => [
+        [0] {
+                   :id => "450d0de7532f8b663b9c5cce183b...",
+              :message => "Update Catalan translation to e38cb41.",
+            :timestamp => "2011-12-12T14:27:31+02:00",
+                  :url => "http://localhost/diaspora/commits/450d0de7532f...",
+               :author => {
+                 :name => "Jordi Mallach",
+                :email => "jordi@softcatala.org"
+            }
+        },
+
+        ....
+
+        [3] {
+                   :id => "da1560886d4f094c3e6c9ef40349...",
+              :message => "fixed readme",
+            :timestamp => "2012-01-03T23:36:29+02:00",
+                  :url => "http://localhost/diaspora/commits/da1560886d...",
+               :author => {
+                 :name => "gitlab dev user",
+                :email => "gitlabdev@dv6700.(none)"
+            }
+        }
+    ],
+   total_commits_count => 3
+}
+eos
+%>
+<% js_lexer = Pygments::Lexer[:js] %>
+<%= raw js_lexer.highlight(data_ex_str) %>
diff --git a/app/views/admin/hooks/index.html.haml b/app/views/admin/hooks/index.html.haml
new file mode 100644
index 0000000..030e613
--- /dev/null
+++ b/app/views/admin/hooks/index.html.haml
@@ -0,0 +1,39 @@
+.alert.alert-info
+  %span
+    Post receive hooks for binding events.
+    %br
+    Read more about system hooks
+    %strong #{link_to "here", help_system_hooks_path, :class => "vlink"}
+
+= form_for @hook, :as => :hook, :url => admin_hooks_path do |f|
+  -if @hook.errors.any?
+    .alert-message.block-message.error
+      - @hook.errors.full_messages.each do |msg|
+        %p= msg
+  .clearfix
+    = f.label :url, "URL:"
+    .input
+      = f.text_field :url, :class => "text_field xxlarge"
+      &nbsp;
+      = f.submit "Add System Hook", :class => "btn primary"
+%hr
+
+-if @hooks.any?
+  %h3
+    Hooks
+    %small (#{@hooks.count})
+  %br
+  %table.admin-table
+    %tr
+      %th URL
+      %th Method
+      %th
+    - @hooks.each do |hook|
+      %tr
+        %td
+          = link_to admin_hook_path(hook) do
+            %strong= hook.url
+          = link_to 'Test Hook', admin_hook_test_path(hook), :class => "btn small right"
+        %td POST
+        %td
+          = link_to 'Remove', admin_hook_path(hook), :confirm => 'Are you sure?', :method => :delete, :class => "danger btn small right"
diff --git a/app/views/admin/mailer/preview.html.haml b/app/views/admin/mailer/preview.html.haml
deleted file mode 100644
index 23ea738..0000000
--- a/app/views/admin/mailer/preview.html.haml
+++ /dev/null
@@ -1,28 +0,0 @@
-%p This is page with preview for all system emails that are sent to user
-%p Email previews built based on existing Project/Commit/Issue base - so some preview maybe unavailable unless object appear in system
-
-#accordion
-  %h3
-    %a New user
-  %div
-    %iframe{ :src=> admin_mailer_preview_user_new_path, :width=>"100%", :height=>"350"}
-  %h3
-    %a New issue
-  %div
-    %iframe{ :src=> admin_mailer_preview_issue_new_path, :width=>"100%", :height=>"350"}
-  %h3
-    %a Commit note
-  %div
-    %iframe{ :src=> admin_mailer_preview_note_path(:type => "Commit"), :width=>"100%", :height=>"350"}
-  %h3
-    %a Issue note
-  %div
-    %iframe{ :src=> admin_mailer_preview_note_path(:type => "Issue"), :width=>"100%", :height=>"350"}
-  %h3
-    %a Wall note
-  %div
-    %iframe{ :src=> admin_mailer_preview_note_path(:type => "Wall"), :width=>"100%", :height=>"350"}
-
-:javascript
-  $(function() {
-      $("#accordion").accordion(); });
diff --git a/app/views/help/system_hooks.html.haml b/app/views/help/system_hooks.html.haml
new file mode 100644
index 0000000..2088208
--- /dev/null
+++ b/app/views/help/system_hooks.html.haml
@@ -0,0 +1,13 @@
+%h3 System hooks
+.back_link
+  = link_to :back do 
+    &larr; back
+%hr
+
+%p.slead 
+  Your Gitlab instance can perform HTTP POST request on next event: create_project, delete_project, create_user, delete_user, change_team_member.
+  %br
+  System Hooks can be used for logging or change information in LDAP server.
+  %br
+%h5 Hooks request example:
+= render "admin/hooks/data_ex"
diff --git a/app/views/layouts/admin.html.haml b/app/views/layouts/admin.html.haml
index 8de2582..69304ed 100644
--- a/app/views/layouts/admin.html.haml
+++ b/app/views/layouts/admin.html.haml
@@ -15,7 +15,7 @@
         %li{:class => tab_class(:admin_logs)}
           = link_to "Logs", admin_logs_path
         %li{:class => tab_class(:admin_emails)}
-          = link_to "Emails", admin_emails_path
+          = link_to "Hooks", admin_hooks_path
         %li{:class => tab_class(:admin_resque)}
           = link_to "Resque", admin_resque_path
 
diff --git a/config/routes.rb b/config/routes.rb
index 73b9f64..dea4df4 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -28,6 +28,7 @@ Gitlab::Application.routes.draw do
   get 'help/workflow' => 'help#workflow'
   get 'help/api' => 'help#api'
   get 'help/web_hooks' => 'help#web_hooks'
+  get 'help/system_hooks' => 'help#system_hooks'
 
   #
   # Admin Area
@@ -47,11 +48,13 @@ Gitlab::Application.routes.draw do
       end
     end
     resources :team_members, :only => [:edit, :update, :destroy]
-    get 'emails', :to => 'mailer#preview'
     get 'mailer/preview_note'
     get 'mailer/preview_user_new'
     get 'mailer/preview_issue_new'
 
+    resources :hooks, :only => [:index, :create, :destroy] do
+      get :test
+    end
     resource :logs
     resource :resque, :controller => 'resque'
     root :to => "dashboard#index"
--
libgit2 0.21.2