@jmbmkn @libreoffice euro office is a fork of only office, the later defaulted to ooxml since I don't know (maybe the start) to appeal to enterprise customers probably. The fork is supposed to fix this, but when it will be "done" and when they will default to this open format is a legitimate question.

@janouille @nileane petit boost pour @alwaysdata pour un super hébergeur, y compris mail, avec une offre gratuite en plus.