On Wed, Apr 04, 2018 at 01:23:25PM +0200, Nicolas George wrote: > rhkra...@gmail.com (2018-04-03): > > and the data is stored in mbox formatted files. > > DO NOT DO THAT. > > This is the only good advice you can have for that project. Store your > data in a decent format.
Perhaps an sqlite database. At least, that is my first thought. You might come up with a better solution depending on your specific needs. That solution won't be "an mbox folder".