20 Jun
2019
20 Jun
'19
10:08 a.m.
Well, reading the hyperkitty command source code, looks like it uses dateutil.parser, which shoudl read pretty much any date format (?).
This is what happens:
$ django-admin hyperkitty_import -v 2 -l jackrail@list.jackrail.org --since "2010-01-01 00:00Z" /tmp/jackrail@list.jackrail.org-2019-07.mbox
CommandError: No such file: 00:00Z
Regardless of whether Z for UTC is present or not.