XF 1.4 Errors logged from the Email Bounce Handler

[foiovitor]

Zend_Mail_Protocol_Exception: read failed - connection closed? - library/Zend/Mail/Protocol/Pop3.php:174
Generated By: Conta Desconhecida, 17 minutos atrás
Stack Trace
#0 /home/mysite/public_html/foruns/library/Zend/Mail/Protocol/Pop3.php(113): Zend_Mail_Protocol_Pop3->readResponse()
#1 /home/mysite/public_html/foruns/library/Zend/Mail/Storage/Pop3.php(190): Zend_Mail_Protocol_Pop3->connect('mail.portalclas...', 993, false)
#2 /home/mysite/public_html/foruns/library/XenForo/Model/EmailBounce.php(288): Zend_Mail_Storage_Pop3->__construct(Array)
#3 /home/mysite/public_html/foruns/library/XenForo/Deferred/EmailBounce.php(19): XenForo_Model_EmailBounce->openBounceHandlerConnection()
#4 /home/mysite/public_html/foruns/library/XenForo/Model/Deferred.php(256): XenForo_Deferred_EmailBounce->execute(Array, Array, 7.99999904633, '')
#5 /home/mysite/public_html/foruns/library/XenForo/Model/Deferred.php(390): XenForo_Model_Deferred->runDeferred(Array, 7.99999904633, '', false)
#6 /home/mysite/public_html/foruns/library/XenForo/Model/Deferred.php(335): XenForo_Model_Deferred->_runInternal(Array, NULL, '', false)
#7 /home/mysite/public_html/foruns/deferred.php(23): XenForo_Model_Deferred->run(false)
#8 {main}
Request State
array(3) {
  ["url"] => string(46) "http://mysite.com/foruns/deferred.php"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(4) {
    ["_xfRequestUri"] => string(51) "/foruns/admin.php?options/list/usersAndRegistration"
    ["_xfNoRedirect"] => string(1) "1"
    ["_xfToken"] => string(8) "********"
    ["_xfResponseType"] => string(4) "json"
  }
}

Maybe my configuration?

 

[Jake Bunce]

Probably bad connect info:

Admin CP -> Home -> Options -> Email Options -> Automated Bounced Email Handler