Fix the problem that the shortcut for New Message to Mailing-List does not always work.
Fix the problem that the shortcut for New Message to Mailing-List does not always work.

svn path=/branches/KDE/3.5/kdepim/; revision=730390

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi