diff --git a/app/assets/javascripts/app/controllers/ticket_zoom/article_view.coffee b/app/assets/javascripts/app/controllers/ticket_zoom/article_view.coffee
index e2c85f12f..0a1645495 100644
--- a/app/assets/javascripts/app/controllers/ticket_zoom/article_view.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_zoom/article_view.coffee
@@ -118,7 +118,7 @@ class ArticleViewItem extends App.Controller
 
     # prepare html body
     if @article.content_type is 'text/html'
-      if @article.sender.type is 'Agent'
+      if @article.sender.name is 'Agent'
         @article['html'] = App.Utils.signatureIdentify(@article.body, false, true)
       else
         @article['html'] = App.Utils.signatureIdentify(@article.body)
diff --git a/app/assets/javascripts/app/lib/app_post/utils.coffee b/app/assets/javascripts/app/lib/app_post/utils.coffee
index 6bfc363e2..66ba50bd1 100644
--- a/app/assets/javascripts/app/lib/app_post/utils.coffee
+++ b/app/assets/javascripts/app/lib/app_post/utils.coffee
@@ -250,9 +250,9 @@ class App.Utils
   @signatureIdentify: (message, test = false, internal = false) ->
     textToSearch = @html2text(message)
 
-    # if we do have less then 8 lines and less then 300 chars ignore this
+    # if we do have less then 10 lines and less then 300 chars ignore this
     textToSearchInLines = textToSearch.split("\n")
-    return message if !test && (textToSearchInLines.length < 8 && textToSearch.length < 300)
+    return message if !test && (textToSearchInLines.length < 10 && textToSearch.length < 300)
 
     quote = (str) ->
       (str + '').replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&")