Invitations from Chat app route to Riot.im
Creating ticket based on feedback from https://forums.puri.sm/t/chat-registration-for-non-librem-one-users/7363
Go into app - + - 'Start Chat' - Add user from Local Contacts. It creates a room and sends the contact an e-mail. That e-mail comes from
firstname.lastname@example.org and has zero Librem One branding.
In company chat, it was mentioned we could just disable it for now. Long term solution would be to send an e-mail asking to sign up for Librem One.