Some small improvements to email channel management.

app/assets/javascripts/app/controllers/_channel/email.js.coffee

@@ -7,8 +7,8 @@ class App.ChannelEmail extends App.ControllerTabs
 
     @tabs = [
       {
-        name:       'Email Accounts',
-        target:     'c-channel',
+        name:       'Accounts',
+        target:     'c-account',
         controller: App.ChannelEmailAccountOverview,
       },
       {

app/assets/javascripts/app/views/channel/email_account_overview.jst.eco

@@ -23,8 +23,10 @@
     <tr data-id="<%- channel.id %>">
       <td class="<% if channel.status_in is 'ok': %>success<% else if channel.status_in is 'error': %>danger<% else: %>warning<% end %>">
         <%- @T('State') %>: <%- @T(channel.status_in || 'unknown') %><br>
+        <a href="#" data-type="edit-inbound">
         <%= channel.options.inbound.options.user %><br>
-        <a href="#" data-type="edit-inbound"><%= channel.options.inbound.options.host %> (<%= channel.options.inbound.adapter %>)</a>
+        <%= channel.options.inbound.options.host %> (<%= channel.options.inbound.adapter %>)
+        </a>
       </td>
       <td class="<% if channel.status_out is 'ok': %>success<% else if channel.status_out is 'error': %>danger<% else: %>warning<% end %>">
         <%- @T('State') %>: <%- @T(channel.status_out || 'unknown') %><br>
@@ -79,9 +81,10 @@
     <tr data-id="<%- @channel.id %>">
       <td class="<% if @channel.status_out is 'ok': %>success<% else if @channel.status_out is 'error': %>danger<% else: %>warning<% end %>">
         <%- @T('State') %>: <%- @T(@channel.status_out || 'unknown') %><br>
+        <a href="#" data-type="edit-notification-outbound">
         <% if @channel.options.outbound && @channel.options.outbound.options: %>
           <%= @channel.options.outbound.options.user %><br>
-          <a href="#" data-type="edit-notification-outbound"><%= @channel.options.outbound.options.host %>
+          <%= @channel.options.outbound.options.host %>
         <% end %>
         (<%= @channel.options.outbound.adapter %>)</a>
       </td>

app/controllers/channels_controller.rb

@@ -341,10 +341,10 @@ curl http://localhost/api/v1/channels.json -v -u #{login}:#{password} -H "Conten
           inbound: params[:inbound],
           outbound: params[:outbound],
         },
-        last_log_in: '',
-        last_log_out: '',
-        status_in: nil,
-        status_out: nil,
+        last_log_in: nil,
+        last_log_out: nil,
+        status_in: 'ok',
+        status_out: 'ok',
       )
       render json: {
         result: 'ok',
@@ -399,6 +399,15 @@ curl http://localhost/api/v1/channels.json -v -u #{login}:#{password} -H "Conten
 
     adapter = params[:adapter].downcase
 
+    # validate adapter
+    if adapter !~ /^(smtp|sendmail)$/
+      render json: {
+        result: 'failed',
+        message: "Unknown adapter '#{adapter}'",
+      }
+      return
+    end
+
     email = Setting.get('notification_sender')
 
     # connection test
@@ -407,15 +416,6 @@ curl http://localhost/api/v1/channels.json -v -u #{login}:#{password} -H "Conten
     # save settings
     if result[:result] == 'ok'
 
-      # validate adapter
-      if adapter !~ /^(smtp|sendmail)$/
-        render json: {
-          result: 'failed',
-          message: "Unknown adapter '#{adapter}'",
-        }
-        return
-      end
-
       Channel.where(area: 'Email::Notification').each {|channel|
         active = false
         if adapter =~ /^#{channel.options[:outbound][:adapter]}$/i
@@ -426,6 +426,8 @@ curl http://localhost/api/v1/channels.json -v -u #{login}:#{password} -H "Conten
               options: params[:options],
             },
           }
+          channel.status_out   = 'ok'
+          channel.last_log_out = nil
         end
         channel.active = active
         channel.save

app/models/channel.rb

@@ -3,6 +3,10 @@
 class Channel < ApplicationModel
   store :options
 
+  after_create   :email_address_check
+  after_update   :email_address_check
+  after_destroy  :email_address_check
+
 =begin
 
 fetch all accounts
@@ -108,4 +112,12 @@ send via account
     result
   end
 
+  private
+
+  def email_address_check
+
+    # reset non existing channel_ids
+    EmailAddress.channel_cleanup
+  end
+
 end

app/models/email_address.rb

@@ -1,11 +1,38 @@
 # Copyright (C) 2012-2014 Zammad Foundation, http://zammad-foundation.org/
 
 class EmailAddress < ApplicationModel
-  has_many                :groups,   after_add: :cache_update, after_remove: :cache_update
-  belongs_to              :channel
-  validates               :realname, presence: true
-  validates               :email,    presence: true
+  has_many        :groups,   after_add: :cache_update, after_remove: :cache_update
+  belongs_to      :channel
+  validates       :realname, presence: true
+  validates       :email,    presence: true
+
+  before_create   :channel_check
+  before_update   :channel_check
 
   latest_change_support
 
+=begin
+
+check and if channel not exists reset configured channels for email addresses
+
+  EmailAddress.channel_cleanup
+
+=end
+
+  def self.channel_cleanup
+    EmailAddress.all.each {|email_address|
+      next if !email_address.channel_id
+      next if Channel.find_by(id: email_address.channel_id)
+      email_address.channel_id = nil
+      email_address.save
+    }
+  end
+
+  private
+
+  def channel_check
+    return if Channel.find_by(id: channel_id)
+    self.channel_id = nil
+  end
+
 end

lib/auto_wizard.rb

@@ -118,8 +118,8 @@ returns
 
     # create EmailAddresses/Channels/Signatures
     model_map = {
-      'EmailAddresses' => 'EmailAddress',
       'Channels'       => 'Channel',
+      'EmailAddresses' => 'EmailAddress',
       'Signatures'     => 'Signature',
     }
     model_map.each {|map_name, model|

lib/email_helper/probe.rb

@@ -272,20 +272,23 @@ returns on fail
       # prepare test email
       if subject
         mail = {
-          :from             => email,
-          :to               => email,
-          :subject          => "Zammad Getting started Test Email #{subject}",
-          :body             => "This is a Test Email of Zammad to check if sending and receiving is working correctly.\n\nYou can ignore or delete this email.",
-          'x-zammad-ignore' => 'true',
+          from:    email,
+          to:      email,
+          subject: "Zammad Getting started Test Email #{subject}",
+          body:    "This is a Test Email of Zammad to check if sending and receiving is working correctly.\n\nYou can ignore or delete this email.",
         }
       else
         mail = {
-          from: email,
-          to: 'emailtrytest@znuny.com',
+          from:    email,
+          to:      'emailtrytest@znuny.com',
           subject: 'This is a Test Email',
-          body: "This is a Test Email of Zammad to verify if Zammad can send emails to an external address.\n\nIf you see this email, you can ignore and delete it.",
+          body:    "This is a Test Email of Zammad to verify if Zammad can send emails to an external address.\n\nIf you see this email, you can ignore and delete it.",
         }
       end
+      mail['X-Zammad-Ignore']  = 'true'
+      mail['X-Loop']           = 'yes'
+      mail['Precedence']       = 'bulk'
+      mail['Auto-Submitted']   = 'auto-generated'
 
       # test connection
       begin