when I shift click and Zimbra claim that it has selected all emails, including
those that are not loaded yet, it select about 150 emails instead of all.
Another funny problem is once I shift-click and drag into a new folder, I am no
longer allow to drag more items from the inbox and drop into the same folder
Is this a known bug? If not, please vote for it at: Bug 49138 – Shift click to select all does not work