Ada dua error yang muncul, di login roundcube muncul pesan Connection to storage server failed. sedangkan di log roundcube Connection refused in /var/www/xxxxxxxxxx/debug/program/lib/Roundcube/rcube_imap.php on line 184 (POST /?_task=login&_action=login) [27-Jun-2013 11:28:28 +0700]: IMAP Error: Login failed for perkis@xxxxxx from 36.xx.xx.229. Could not connect to localhost:143: Ada beberapa hal yang bisa menyebabkan error tersebut, selain karena ada […]