Version: 2.0.89 (using KDE 4.5.95) OS: Linux I have filled a bug on okular which concerns also kmail about pdf-files which are stored in the /tmp directory and can not be restored when session management restores them in okular because Kmail. The bug is https://bugs.kde.org/show_bug.cgi?id=259303 I am aware that kmail deletes attachments which have been stored in /tmp after the programe using them closes for security reasons. But since the maintainer of okular thinks the problem is not of Okular I am filling the bug with Kmail again. Could the way Kmail opens attachments be changed in a way that Okular (and possibly other programms) can re-open them during session restauration and still meet security concerns? Reproducible: Always OS: Linux (i686) release 2.6.37-11-generic-pae Compiler: cc