Rated 3 out of 5 stars

Importing older emails singlewise (not mboxes) does not work any longer with me since update to version 128.6.0esr (64-Bit). The "imported" emails are shown, even after ending and starting TB, but can not be moved by drag&drop and after doing a "repair" on the folder the mails are not there any more (exception on the first imported email).