Hi,I meet "A problem occurred while sending the email. Please revise your settings. (Error: Connection could not be established with host mail.yy.yy [Permission denied #13])" when testing email in the admin pages.
1.system software version are shown below:
Centos 6.7
apache 2.2.15
php 5.6.29
mysql 14.14
owncloud:9.1
2./raid5/www/html/owncloud/config/config.php
<?php
$CONFIG = array (
'instanceid' => 'oc0t6tdhzkddfsfsdfsdsp',
'passwordsalt' => 'sEHsfsdsdfswrns6WQraDkWZLi0',
'secret' => '1kl4253453453450Y+lK7E3uMiITnIM18qdITUB',
'trusted_domains' =>
array (
0 => 'XX.XX.XX.XX',
),
'datadirectory' => '/raid5/www/html/owncloud/data',
'overwrite.cli.url' => 'http://XX.XX.XX.XX/owncloud',
'dbtype' => 'mysql',
'version' => '9.1.2.5',
'dbname' => 'owncloud10',
'dbhost' => 'localhost',
'dbtableprefix' => 'oc_',
'dbuser' => 'owncloud10',
'dbpassword' => 'SKFSDFJOWFJSL',
'logtimezone' => 'UTC',
'installed' => true,
'mail_smtpmode' => 'smtp',
'mail_from_address' => 'donotreply',
'mail_domain' => 'yy.yy',
'mail_smtphost' => 'mail.yy.yy',
'mail_smtpport' => '587',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtpdebug' => true,
'mail_smtpauth' => 1,
'loglevel' => 3,
'mail_smtpname' => 'donotreply@yy.yy',
'mail_smtppassword' => '8sdfj2sdf000vcodiio2',
'memcache.local' => '\OC\Memcache\APCu',
Thanks.