Hello everyone,
I'm experiencing the same performance problem on Roundcube with large mailboxes. I've already set the following parameters on main.inc.php:
$rcmail_config['dont_override'] = array('message_sort_col', 'message_sort_order');
$rcmail_config['message_sort_col'] = '';
So that the user can't change the sorting configurations. But when he clicks on the header of each column, the sorting command is still sent to server, making him to wait for a long period until an error is shown.
Is there a way to disable completely the sorting option for the user on Roundcube?
PS: If I'm posting it in the wrong place, I apologize - please let me know.