Hi Ben,
I changed the getarticles function by modifying the code below:
if(isset($_REQUEST['search'])){
$querystr = "SELECT $wpdb->posts.ID , $wpdb->posts.post_title, $wpdb->posts.post_content, $wpdb->posts.post_excerpt
FROM $wpdb->posts
WHERE $wpdb->posts.post_title like '%".addcslashes(mysql_real_escape_string($_REQUEST['search'],$wpdb->dbh), '%_' )."%'
AND $wpdb->posts.post_status = 'publish'
AND $wpdb->posts.post_type = 'post'
OR $wpdb->posts.post_title like '%".addcslashes(mysql_real_escape_string($_REQUEST['search'],$wpdb->dbh), '%_' )."%'
AND $wpdb->posts.post_status = 'publish'
AND $wpdb->posts.post_type = 'horse'
ORDER BY $wpdb->posts.post_date DESC
LIMIT 0,30";
(my custom post type is called "horse") ... This code doesn't seem to do anything. I don't see that added anywhere in the drag-and-drop newsletter creator, or anywhere else for that matter. Did I get it wrong? Thanks for the help!