Index: branches/5.3.x/core/install/upgrades.sql
===================================================================
diff -u -N -r15916 -r15917
--- branches/5.3.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 15916)
+++ branches/5.3.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 15917)
@@ -2946,3 +2946,5 @@
 WHERE Phrase = 'la_title_SystemToolsDeploy';
 
 INSERT INTO SystemSettings VALUES(DEFAULT, 'EmailDelivery', '2', 'In-Portal', 'in-portal:configure_advanced', 'la_section_SettingsMailling', 'la_config_EmailDelivery', 'radio', NULL, '1=la_opt_EmailDeliveryQueue||2=la_opt_EmailDeliveryImmediate', 50.11, 0, 1, NULL);
+
+DELETE FROM UserPersistentSessionData WHERE VariableName = 'email-queue[Default]columns_.';
Index: branches/5.3.x/core/units/email_queue/email_queue_config.php
===================================================================
diff -u -N -r15916 -r15917
--- branches/5.3.x/core/units/email_queue/email_queue_config.php	(.../email_queue_config.php)	(revision 15916)
+++ branches/5.3.x/core/units/email_queue/email_queue_config.php	(.../email_queue_config.php)	(revision 15917)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: email_queue_config.php 15916 2013-07-24 14:19:35Z alex $
+* @version	$Id: email_queue_config.php 15917 2013-07-24 14:24:04Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -91,11 +91,11 @@
 				'MailingId' => Array ('title' => 'la_col_MailingList', 'filter_block' => 'grid_range_filter', 'width' => 70, ),
 				'ToEmail' => Array ('title' => 'la_prompt_AddressTo', 'filter_block' => 'grid_like_filter', 'width' => 100, ),
 				'Subject' => Array ('filter_block' => 'grid_like_filter', 'width' => 200, ),
-				'MessageHeaders' => Array ('title' => 'la_col_MessageHeaders', 'data_block' => 'grid_headers_td', 'filter_block' => 'grid_like_filter', 'width' => 130, ),
+				'MessageHeaders' => Array ('title' => 'la_col_MessageHeaders', 'data_block' => 'grid_headers_td', 'filter_block' => 'grid_like_filter', 'width' => 390, ),
 				'Queued' => Array ('title' => 'la_col_Queued', 'filter_block' => 'grid_date_range_filter', 'width' => 80, ),
 				'SendRetries' => Array ('title' => 'la_col_SendRetries', 'filter_block' => 'grid_range_filter', 'width' => 100, ),
 				'LastSendRetry' => Array ('title' => 'la_col_LastSendRetry', 'filter_block' => 'grid_date_range_filter', 'width' => 150, ),
 			),
 		),
 	),
-);
\ No newline at end of file
+);