The problem seems to be solved with latest edgy pakages. I'm not sure but I think installing libsasl2-gssapi-mit solved it for me. Kmail should not offer gssapi if the libsasl2-backend is missing!
-- kmail vs. gssapi https://launchpad.net/bugs/27084 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs