jos-Notice: SMTP Error! Data not accepted.

SMTP server error: 5.7.60 SMTP; Client does not have permissions to send as this sender



JApplicationCms -> execute() @ /var/www/vhosts/city-academy.com/httpdocs/index.php:41
JApplicationSite -> doExecute() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/cms/application/cms.php:255
JApplicationSite -> dispatch() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/cms/application/site.php:208
JComponentHelper :: renderComponent() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/cms/application/site.php:178
JComponentHelper :: executeComponent() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/cms/component/helper.php:332
require_once() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/cms/component/helper.php:352
JControllerLegacy -> execute() @ /var/www/vhosts/city-academy.com/httpdocs/components/com_content/content.php:17
ContentController -> display() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/controller/legacy.php:722
JControllerLegacy -> display() @ /var/www/vhosts/city-academy.com/httpdocs/components/com_content/controller.php:79
JCacheControllerView -> get() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/controller/legacy.php:681
ContentViewArticle -> display() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/joomla/cache/controller/view.php:98
JViewLegacy -> get() @ /var/www/vhosts/city-academy.com/httpdocs/components/com_content/views/article/view.html.php:37
ContentModelArticle -> getItem() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/view/legacy.php:398
JError :: raiseError() @ /var/www/vhosts/city-academy.com/httpdocs/components/com_content/models/article.php:162
JError :: raise() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:253
JError :: throwError() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:179
call_user_func_array() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:217
JError :: handleCallback()
call_user_func() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:754
JError :: customErrorPage()
JDocumentError -> render() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:791
JDocumentError -> _loadTemplate() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/joomla/document/error/error.php:107
require_once() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/joomla/document/error/error.php:135
JMail -> sendMail() @ /var/www/vhosts/city-academy.com/httpdocs/templates/cityacademy/error.php:64
JMail -> Send() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/joomla/mail/mail.php:511
JError :: raiseNotice() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/joomla/mail/mail.php:99
JError :: raise() @ /var/www/vhosts/city-academy.com/httpdocs/libraries/legacy/error/error.php:299