#8 No emails upload

[dan]

Using imapupload on a PC with Python 2.7.3 64-bit. I[m attempting to upload a mailbox from Windows Thunderbird 17.0 with around 4000 messages (though this same result happens with mailboxes with 40 messages).

My command line is python.exe imap_upload.py --gmail --box 20121212_mbox --error IMAPULOADERFAIL Inbox

The result is as follows:
User name: <username>
Password: <password>
Connecting to imap.gmail.com:993.
Uploading...
Counting the mailbox (it could take a while for the large one).
Done. (OK: 0, NG: 0)

I have no clue what the problem is - it's pretty opaque. Maybe it doesn't understand Windows CR/LF?