I'm currently using Debian stable,which provides KDE 4.8.4 and KMail 1.13.7. I used to use testing, but went to stable when testing got KDE 4.12.4, which in turn provides a new KMail. But I can't seem to migrate my mail and settings from 4.8.4 to Trinity's Kmail. I tried just copying directories, but got nowhere. Any hints. pointers etc. appreciated.