I attempted to send an email to all users (around 3k) that ended up failing and generating an err_no_response page on chrome, which I think may have been an issue with the browser. However, after that I've started generating email error codes in the server log. They indicate that:
Zend_Mail_Transport_Exception: Email to XXXX@gmail.com failed: Unable to send mail. - library/Zend/Mail/Transport/Sendmail.php:137
Stack trace is as follow:
#0 /home/content/02/8952902/html/technicalfisherman/forum/library/Zend/Mail/Transport/Abstract.php(348): Zend_Mail_Transport_Sendmail->_sendMail()
#1 /home/content/02/8952902/html/technicalfisherman/forum/library/Zend/Mail.php(1194): Zend_Mail_Transport_Abstract->send(Object(Zend_Mail))
#2 /home/content/02/8952902/html/technicalfisherman/forum/library/XenForo/ControllerAdmin/User.php(1029): Zend_Mail->send(Object(Zend_Mail_Transport_Sendmail))
#3 /home/content/02/8952902/html/technicalfisherman/forum/library/XenForo/ControllerAdmin/User.php(922): XenForo_ControllerAdmin_User->_sendEmail(Array, Array, Object(Zend_Mail_Transport_Sendmail))
#4 /home/content/02/8952902/html/technicalfisherman/forum/library/XenForo/FrontController.php(347): XenForo_ControllerAdmin_User->actionEmailSend()
#5 /home/content/02/8952902/html/technicalfisherman/forum/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#6 /home/content/02/8952902/html/technicalfisherman/forum/admin.php(13): XenForo_FrontController->run()
I searched here for answers, and most seemed t indicate it's a server-side issue, but GoDaddy was of no help. I then tried using my GoDaddy account with the SMTP service on Xenforo and the emails worked but quickly exceeded my daily limit.
I'd like to get the default email option working and would appreciate any insight/suggestions.