after sending some test mails I tried do delete them, but unfortunatly they came back after reload.
My Setup: NC 12, MySQL
Log
Horde_Imap_Client_Exception_ServerResponse: IMAP error reported by server.
/usr/www/users/xxxxx/cloud/apps/mail/vendor/pear-pear.horde.org/Horde_Imap_Client/Horde/Imap/Client/Socket.php - line 4304: Horde_Imap_Client_Socket->_getLine(Object(Horde_Imap_Client_Interaction_Pipeline))
/usr/www/users/xxxxx/cloud/apps/mail/vendor/pear-pear.horde.org/Horde_Imap_Client/Horde/Imap/Client/Socket.php - line 4232: Horde_Imap_Client_Socket->_sendCmdChunk(Object(Horde_Imap_Client_Interaction_Pipeline), Array)
/usr/www/users/xxxxx/cloud/apps/mail/vendor/pear-pear.horde.org/Horde_Imap_Client/Horde/Imap/Client/Socket.php - line 3680: Horde_Imap_Client_Socket->_sendCmd(Object(Horde_Imap_Client_Interaction_Pipeline))
/usr/www/users/xxxxx/cloud/apps/mail/vendor/pear-pear.horde.org/Horde_Imap_Client/Horde/Imap/Client/Base.php - line 2955: Horde_Imap_Client_Socket->_copy(Object(Horde_Imap_Client_Mailbox), Array)
/usr/www/users/xxxxx/cloud/apps/mail/lib/Account.php - line 496: Horde_Imap_Client_Base->copy(Object(Horde_Imap_Client_Mailbox), Object(Horde_Imap_Client_Mailbox), Array)
/usr/www/users/xxxxx/cloud/apps/mail/lib/Controller/MessagesController.php - line 378: OCA\Mail\Account->deleteMessage(‘INBOX’, ‘1’)
[internal function] OCA\Mail\Controller\MessagesController->destroy(2, ‘SU5CT1g=’, ‘1’)
/usr/www/users/xxxxx/cloud/lib/private/AppFramework/Http/Dispatcher.php - line 160: call_user_func_array(Array, Array)
/usr/www/users/xxxxx/cloud/lib/private/AppFramework/Http/Dispatcher.php - line 90: OC\AppFramework\Http\Dispatcher->executeController(Object(OCA\Mail\Controller\MessagesController), ‘destroy’)
/usr/www/users/xxxxx/cloud/lib/private/AppFramework/App.php - line 114: OC\AppFramework\Http\Dispatcher->dispatch(Object(OCA\Mail\Controller\MessagesController), ‘destroy’)
/usr/www/users/xxxxx/cloud/lib/private/AppFramework/Routing/RouteActionHandler.php - line 47: OC\AppFramework\App main(‘MessagesControl…’, ‘destroy’, Object(OC\AppFramework\DependencyInjection\DIContainer), Array)
[internal function] OC\AppFramework\Routing\RouteActionHandler->__invoke(Array)
/usr/www/users/xxxxx/cloud/lib/private/Route/Router.php - line 299: call_user_func(Object(OC\AppFramework\Routing\RouteActionHandler), Array)
/usr/www/users/xxxxx/cloud/lib/base.php - line 1000: OC\Route\Router->match(’/apps/mail/acco…’)
/usr/www/users/xxxxx/cloud/index.php - line 40: OC handleRequest()
{main}
any suggestions?