diff --git a/install/sql/incremental/upd_0027.sql b/install/sql/incremental/upd_0027.sql
new file mode 100644
index 0000000000000000000000000000000000000000..0758065a1829c9fe70b3bdc7edaf72ad20e59e7d
--- /dev/null
+++ b/install/sql/incremental/upd_0027.sql
@@ -0,0 +1 @@
+ALTER TABLE  `mail_user` ADD  `autoresponder_subject` VARCHAR(255) NOT NULL DEFAULT 'Out of office reply' AFTER  `autoresponder_end_date`;
diff --git a/install/sql/ispconfig3.sql b/install/sql/ispconfig3.sql
index ff5b2ef9c9fa59e7c0cd4224970b7d8ccc4c1b69..fd6264855d081c927f2c3c4f35860bef538a50fa 100644
--- a/install/sql/ispconfig3.sql
+++ b/install/sql/ispconfig3.sql
@@ -688,6 +688,7 @@ CREATE TABLE `mail_user` (
   `autoresponder` enum('n','y') NOT NULL default 'n',
   `autoresponder_start_date` datetime NOT NULL default '0000-00-00 00:00:00',
   `autoresponder_end_date` datetime NOT NULL default '0000-00-00 00:00:00',
+  `autoresponder_subject` varchar(255) NOT NULL default 'Out of office reply',
   `autoresponder_text` mediumtext NULL,
   `move_junk` enum('n','y') NOT NULL default 'n',
   `custom_mailfilter` mediumtext,