Here are the contents for the mail directory in both account on old and new server .

Old server: / mail / (Current Folder)
neshtery.com                      755
inbox                   868 k    0660
saved-messages            0 k    0660
sent-mail                 0 k    0660


New server: / mail / (Current Folder)
.saved-messages                 700
.sent-mail                      700
cur                             700
neshtery.com                    755
new                             700
tmp                             700
saved-messages          0 k    0660
sent-mail               0 k    0660