The current operation on 'ínbox' did not succeed. The mail server for account info@hotelcorel.nl responded: [SERVESBUG] Internal error occurred. Refer to server log for more information. [2016-02-27 17:34:23] Please can you help us with this problem best regards Hotel Corel.. ps because it was not possible to conform this question on our emailadres I have used my privat e-mailadres