In the webmail interface when you press on Archive the email goes to a sub folder named "2016" under the Archive folder. Is there a way to turn this off? Other email clients don't do this.
Disable automatic "year" subfolder for archiving.
I've never come across any other provider, service or application that does this by default.
It would be nice to have an option to disable it in mailbox.org's web UI. But this may be a limitation of the OX Suite.
Just having one large box for all archived mail is much better than having a folder for each year (for myself, anyway).