diff --git a/lib/Config/Initializer.php b/lib/Config/Initializer.php
index 49fd162f86..521ac6c0db 100644
--- a/lib/Config/Initializer.php
+++ b/lib/Config/Initializer.php
@@ -82,6 +82,7 @@ class Initializer {
     $newsletter_option_fields = Env::$db_prefix . 'newsletter_option_fields';
     $newsletter_option = Env::$db_prefix . 'newsletter_option';
     $newsletter_links = Env::$db_prefix . 'newsletter_links';
+    $newsletter_posts = Env::$db_prefix . 'newsletter_posts';
     $statistics_newsletters = Env::$db_prefix . 'statistics_newsletters';
     $statistics_clicks = Env::$db_prefix . 'statistics_clicks';
     $statistics_opens = Env::$db_prefix . 'statistics_opens';
@@ -101,6 +102,7 @@ class Initializer {
     define('MP_NEWSLETTER_SEGMENT_TABLE', $newsletter_segment);
     define('MP_NEWSLETTER_OPTION_FIELDS_TABLE', $newsletter_option_fields);
     define('MP_NEWSLETTER_LINKS_TABLE', $newsletter_links);
+    define('MP_NEWSLETTER_POSTS_TABLE', $newsletter_posts);
     define('MP_NEWSLETTER_OPTION_TABLE', $newsletter_option);
     define('MP_STATISTICS_NEWSLETTERS_TABLE', $statistics_newsletters);
     define('MP_STATISTICS_CLICKS_TABLE', $statistics_clicks);
diff --git a/lib/Config/Migrator.php b/lib/Config/Migrator.php
index 206cc3d7c1..91f0f6288f 100644
--- a/lib/Config/Migrator.php
+++ b/lib/Config/Migrator.php
@@ -23,6 +23,7 @@ class Migrator {
       'newsletter_option',
       'newsletter_segment',
       'newsletter_links',
+      'newsletter_posts',
       'forms',
       'statistics_newsletters',
       'statistics_clicks',
@@ -253,6 +254,18 @@ class Migrator {
     return $this->sqlify(__FUNCTION__, $attributes);
   }
 
+  function newsletter_posts() {
+    $attributes = array(
+      'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'newsletter_id mediumint(9) NOT NULL,',
+      'post_id mediumint(9) NOT NULL,',
+      'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+      'PRIMARY KEY  (id)',
+    );
+    return $this->sqlify(__FUNCTION__, $attributes);
+  }
+
   function forms() {
     $attributes = array(
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',
diff --git a/lib/Models/NewsletterPost.php b/lib/Models/NewsletterPost.php
new file mode 100644
index 0000000000..ac8aafa2e1
--- /dev/null
+++ b/lib/Models/NewsletterPost.php
@@ -0,0 +1,12 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class NewsletterPost extends Model {
+  public static $_table = MP_NEWSLETTER_POSTS_TABLE;
+
+  function __construct() {
+    parent::__construct();
+  }
+}
diff --git a/lib/Newsletter/AutomatedLatestContent.php b/lib/Newsletter/AutomatedLatestContent.php
index d1a63dd85f..4ac59979ac 100644
--- a/lib/Newsletter/AutomatedLatestContent.php
+++ b/lib/Newsletter/AutomatedLatestContent.php
@@ -1,12 +1,22 @@
 <?php
 namespace MailPoet\Newsletter;
 
+use MailPoet\Models\NewsletterPost;
 use MailPoet\Newsletter\Editor\Transformer;
+use MailPoet\Util\Helpers;
 
 if(!defined('ABSPATH')) exit;
 
 class AutomatedLatestContent {
-  function getPosts($args) {
+  function getPosts($args, $newsletter_id = false, $posts_to_exclude = array()) {
+    if($newsletter_id) {
+      $existing_posts = NewsletterPost::where('newsletter_id', $newsletter_id)
+        ->findArray();
+      if(count($existing_posts)) {
+        $existing_posts = Helpers::arrayColumn($existing_posts, 'post_id');
+        $posts_to_exclude = array_merge($posts_to_exclude, $existing_posts);
+      }
+    }
     $parameters = array(
       'posts_per_page' => (isset($args['amount'])) ? (int) $args['amount'] : 10,
       'post_type' => (isset($args['contentType'])) ? $args['contentType'] : 'post',
@@ -21,7 +31,10 @@ class AutomatedLatestContent {
       $parameters['post__in'] = $args['posts'];
     }
     $parameters['tax_query'] = $this->constructTaxonomiesQuery($args);
-    return get_posts($parameters);
+    $WP_posts = array_map(function($post) use ($posts_to_exclude) {
+      return (!in_array($post->ID, $posts_to_exclude)) ? $post : false;
+    }, get_posts($parameters));
+    return array_filter($WP_posts);
   }
 
   function transformPosts($args, $posts) {
diff --git a/lib/Newsletter/Renderer/Blocks/AutomatedLatestContent.php b/lib/Newsletter/Renderer/Blocks/AutomatedLatestContent.php
deleted file mode 100644
index a7c4f038af..0000000000
--- a/lib/Newsletter/Renderer/Blocks/AutomatedLatestContent.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-namespace MailPoet\Newsletter\Renderer\Blocks;
-
-class AutomatedLatestContent {
-  static function render($element, $column_count) {
-    $ALC = new \MailPoet\Newsletter\AutomatedLatestContent();
-    $posts = $ALC->getPosts($element);
-    $transformed_posts = array('blocks' => $ALC->transformPosts($element, $posts));
-    $renderer = new Renderer();
-    return $renderer->render($transformed_posts, $column_count);
-  }
-}
\ No newline at end of file
diff --git a/lib/Newsletter/Renderer/Blocks/Renderer.php b/lib/Newsletter/Renderer/Blocks/Renderer.php
index a837fcbc61..b39670545d 100644
--- a/lib/Newsletter/Renderer/Blocks/Renderer.php
+++ b/lib/Newsletter/Renderer/Blocks/Renderer.php
@@ -4,6 +4,15 @@ namespace MailPoet\Newsletter\Renderer\Blocks;
 use MailPoet\Newsletter\Renderer\StylesHelper;
 
 class Renderer {
+  public $newsletter;
+  public $posts;
+
+  function __construct($newsletter, $posts = false) {
+    $this->newsletter = $newsletter;
+    $this->posts = array();
+    $this->ALC = new \MailPoet\Newsletter\AutomatedLatestContent();
+  }
+
   function render($data, $column_count) {
     $block_content = '';
     array_map(function($block) use (&$block_content, &$columns, $column_count) {
@@ -20,8 +29,37 @@ class Renderer {
   }
 
   function createElementFromBlockType($block, $column_count) {
+    if ($block['type'] === 'automatedLatestContent') {
+      $content = $this->processAutomatedLatestContent($block, $column_count);
+      return $content;
+    }
     $block = StylesHelper::applyTextAlignment($block);
     $block_class = __NAMESPACE__ . '\\' . ucfirst($block['type']);
-    return (class_exists($block_class)) ? $block_class::render($block, $column_count) : '';
+    if (!class_exists($block_class)) {
+      return '';
+    }
+    return $block_class::render($block, $column_count);
+  }
+
+  function processAutomatedLatestContent($args, $column_count) {
+    $posts_to_exclude = $this->getPosts();
+    $ALCPosts = $this->ALC->getPosts($args, $this->newsletter['id'], $posts_to_exclude);
+    foreach($ALCPosts as $post) {
+      $posts_to_exclude[] = $post->ID;
+    }
+    $transformed_posts = array(
+      'blocks' => $this->ALC->transformPosts($args, $ALCPosts)
+    );
+    $this->setPosts($posts_to_exclude);
+    $rendered_posts = $this->render($transformed_posts, $column_count);
+    return $rendered_posts;
+  }
+
+  function getPosts() {
+    return $this->posts;
+  }
+
+  function setPosts($posts) {
+    return $this->posts = $posts;
   }
 }
\ No newline at end of file
diff --git a/lib/Newsletter/Renderer/Renderer.php b/lib/Newsletter/Renderer/Renderer.php
index 9665439e37..4a0e8ec778 100644
--- a/lib/Newsletter/Renderer/Renderer.php
+++ b/lib/Newsletter/Renderer/Renderer.php
@@ -4,35 +4,31 @@ namespace MailPoet\Newsletter\Renderer;
 if(!defined('ABSPATH')) exit;
 
 class Renderer {
-  public $template = 'Template.html';
   public $blocks_renderer;
   public $columns_renderer;
   public $DOM_parser;
   public $CSS_inliner;
   public $newsletter;
+  const NEWSLETTER_TEMPLATE = 'Template.html';
 
-  function __construct($newsletter) {
-    $this->blocks_renderer = new Blocks\Renderer();
+  function __construct(array $newsletter) {
+    $this->newsletter = $newsletter;
+    $this->blocks_renderer = new Blocks\Renderer($this->newsletter);
     $this->columns_renderer = new Columns\Renderer();
     $this->DOM_parser = new \pQuery();
     $this->CSS_inliner = new \MailPoet\Util\CSS();
-    $this->newsletter = $newsletter;
-    $this->template = file_get_contents(dirname(__FILE__) . '/' . $this->template);
+    $this->template = file_get_contents(dirname(__FILE__) . '/' . self::NEWSLETTER_TEMPLATE);
   }
 
   function render() {
-    $newsletter_data = (is_array($this->newsletter['body'])) ?
-      $this->newsletter['body'] :
-      json_decode($this->newsletter['body'], true);
-    $newsletter_body = $this->renderBody($newsletter_data['content']);
-    $newsletter_styles = $this->renderStyles($newsletter_data['globalStyles']);
-    $newsletter_subject = $this->newsletter['subject'];
-    $newsletter_preheader = $this->newsletter['preheader'];
+    $newsletter = $this->newsletter;
+    $rendered_body = $this->renderBody($newsletter['body']['content']);
+    $rendered_styles = $this->renderStyles($newsletter['body']['globalStyles']);
     $template = $this->injectContentIntoTemplate($this->template, array(
-      $newsletter_subject,
-      $newsletter_styles,
-      $newsletter_preheader,
-      $newsletter_body
+      $newsletter['subject'],
+      $rendered_styles,
+      $newsletter['preheader'],
+      $rendered_body
     ));
     $template = $this->inlineCSSStyles($template);
     $template = $this->postProcessTemplate($template);
@@ -43,7 +39,7 @@ class Renderer {
   }
 
   function renderBody($content) {
-    $content = array_map(function($content_block) {
+    $rendered_content = array_map(function($content_block) {
       $column_count = count($content_block['blocks']);
       $column_data = $this->blocks_renderer->render(
         $content_block,
@@ -55,7 +51,7 @@ class Renderer {
         $column_data
       );
     }, $content['blocks']);
-    return implode('', $content);
+    return implode('', $rendered_content);
   }
 
   function renderStyles($styles) {
@@ -80,9 +76,9 @@ class Renderer {
     return $css;
   }
 
-  function injectContentIntoTemplate($template, $data) {
-    return preg_replace_callback('/{{\w+}}/', function($matches) use (&$data) {
-      return array_shift($data);
+  function injectContentIntoTemplate($template, $content) {
+    return preg_replace_callback('/{{\w+}}/', function($matches) use (&$content) {
+      return array_shift($content);
     }, $template);
   }