Without this home directories hosted on NFS cause performance issues.

This should be investigated if this is still needed.

--- a/mail/app/profile/all-thunderbird.js 2013-02-20 16:25:20.562753000 +0800

+++ b/mail/app/profile/all-thunderbird.js 2013-02-20 16:27:17.785465000 +0800

@@ -248,6 +248,9 @@

pref("accessibility.typeaheadfind.linksonly", false);

pref("accessibility.typeaheadfind.flashBar", 1);

+// Whether profile is on NFS

+pref("storage.nfs_filesystem", true);

+

pref("mail.close_message_window.on_delete", false);

// Number of lines of To/CC/BCC address headers to show before "more"