diff --git a/dovecot/templates/puppet.conf.erb b/dovecot/templates/puppet.conf.erb
index 4f332a8..b3ed08f 100644
--- a/dovecot/templates/puppet.conf.erb
+++ b/dovecot/templates/puppet.conf.erb
@@ -19,3 +19,15 @@ plugin {
   zlib_save = gz # or bz2
 }
 <% end -%>
+
+# disable plain text imap and pop3
+service pop3-login {
+    inet_listener pop3 {
+        port = 0
+    }   
+}   
+service imap-login {
+    inet_listener imap {
+        port = 0
+    }
+}