Dear Maintainer, There is no clear debugging I can provide. I just observed a lot of stuff that stopped working in kmail or the kontact email part after upgrading to debian 8.1 The update proccess converted all my kdepim ressources. So maybe this could have led to the problem. * The Akonadi IMAP Ressources keep 'hanging' randomly and have to be restarted, sometimes even the whole Akonadi Server. * It is not possible to access shared IMAP Folders anymore. * It is not possible to create new IMAP folders in the 'root'. You can only create subfolders in existing folders. * Searching first was not possible at all, as apparently there is no server based IMAP search anymore. Solved after installing the akonadi_baloo_indexer which renders the whole boathed thing very slow... Overall updating kdepim broke a lot of IMAP stuff. Any chance that this will be fixed soon?