diff --git a/app/models/paper_criteria.rb b/app/models/paper_criteria.rb
index 8143c63..9a82091 100755
--- a/app/models/paper_criteria.rb
+++ b/app/models/paper_criteria.rb
@@ -43,4 +43,11 @@ class PaperCriteria
     _email_sentdate
   end
 
+  def email_sent(mails, flag)
+    unless flag
+      self.send_failed_emails += mails
+      self.send_failed_emails.uniq!
+      self.save
+    end
+  end
 end
diff --git a/lib/tasks/e_paper_tasks.rake b/lib/tasks/e_paper_tasks.rake
index f450c88..f812f4e 100755
--- a/lib/tasks/e_paper_tasks.rake
+++ b/lib/tasks/e_paper_tasks.rake
@@ -49,7 +49,7 @@ namespace :epaper do
 				emails_valid.each_slice(mail_limit).each do |slice_emails|
 					invalid_mails = epaper_verify_email(from_addr,slice_emails,tls)
 					deliver_emails = slice_emails - invalid_mails
-					email = Email.new(:mail_subject => paper.sending_title, :mail_lang => args[:locale], :template => "admin/e_paper_criterias/emailer", :template_data => {"paper_id" => paper.id, "page" => "http://" + domain + page, "siteurl" => "http://" + domain, "papers_data" => papers_data }, :mail_to => deliver_emails, :module_app_key=>'e_paper', :mail_sentdate=> email_sentdate)
+					email = Email.new(:mail_subject => paper.sending_title, :mail_lang => args[:locale], :template => "admin/e_paper_criterias/emailer", :template_data => {"paper_id" => paper.id, "page" => "http://" + domain + page, "siteurl" => "http://" + domain, "papers_data" => papers_data, "model_class" => "PaperCriteria", "model_id" => paper.id }, :mail_to => deliver_emails, :module_app_key=>'e_paper', :mail_sentdate=> email_sentdate)
 					begin
 						email.save
 						if email_sentdate
@@ -65,7 +65,7 @@ namespace :epaper do
 					error_flag = 0
 					begin
 						invalid_mails.each do |invalid_mail|
-							email = Email.create(:mail_subject => paper.sending_title, :mail_lang => args[:locale], :template => "admin/e_paper_criterias/emailer", :template_data => {"paper_id" => paper.id, "page" => "http://" + domain + page, "siteurl" => "http://" + domain, "papers_data" => papers_data }, :mail_to => invalid_mail, :module_app_key=>'e_paper', :mail_sentdate=> email_sentdate)
+							email = Email.create(:mail_subject => paper.sending_title, :mail_lang => args[:locale], :template => "admin/e_paper_criterias/emailer", :template_data => {"paper_id" => paper.id, "page" => "http://" + domain + page, "siteurl" => "http://" + domain, "papers_data" => papers_data, "model_class" => "PaperCriteria", "model_id" => paper.id }, :mail_to => invalid_mail, :module_app_key=>'e_paper', :mail_sentdate=> email_sentdate)
 						end
 					rescue => e
 						puts [e,e.backtrace]