diff -r d2818a957a5c -r 445cff36dd5c models/mailer.rb
--- a/models/mailer.rb	Fri Mar 20 09:00:15 2015 -0500
+++ b/models/mailer.rb	Fri Mar 20 09:15:25 2015 -0500
@@ -95,8 +95,13 @@
     @issues_url = url_for(:controller => 'issues', :action => 'index',
                                 :set_filter => 1, :assigned_to_id => user.id,
                                 :sort => 'due_date:asc')
-    mail :to => user.mail,
-      :subject => l(:mail_subject_reminder, :count => issues.size, :days => days)
+    if days > 0
+	  mail :to => user.mail,
+	    :subject => l(:mail_subject_reminder, :count => issues.size, :days => days)
+	else
+	  mail :to => user.mail,
+	    :subject => l(:mail_subject_reminder_overdue, :count => issues.size, :days => days)
+	end
   end
 
   # Builds a Mail::Message object used to email users belonging to the added document's project.
diff -r d2818a957a5c -r 445cff36dd5c views/mailer/reminder.html.erb
--- a/views/mailer/reminder.html.erb	Fri Mar 20 09:00:15 2015 -0500
+++ b/views/mailer/reminder.html.erb	Fri Mar 20 09:15:25 2015 -0500
@@ -1,4 +1,8 @@
-<p><%= l(:mail_body_reminder, :count => @issues.size, :days => @days) %></p>
+<% if @days>0 %>
+  <p><%= l(:mail_body_reminder, :count => @issues.size, :days => @days) %></p>
+<% else %>
+  <p><%= l(:mail_body_reminder_overdue, :count => @issues.size, :days => @days) %></p>
+<% end %>
 
 <ul>
 <% @issues.each do |issue| -%>
diff -r d2818a957a5c -r 445cff36dd5c views/mailer/reminder.text.erb
--- a/views/mailer/reminder.text.erb	Fri Mar 20 09:00:15 2015 -0500
+++ b/views/mailer/reminder.text.erb	Fri Mar 20 09:15:25 2015 -0500
@@ -1,4 +1,8 @@
-<%= l(:mail_body_reminder, :count => @issues.size, :days => @days) %>:
+<% if @days>0 %>
+  <%= l(:mail_body_reminder, :count => @issues.size, :days => @days) %>:
+<% else %>
+  <%= l(:mail_body_reminder_overdue, :count => @issues.size, :days => @days) %>:
+<% end %>
 
 <% @issues.each do |issue| -%>
 * <%= "#{issue.project} - #{issue.tracker} ##{issue.id}: #{issue.subject}" %>