@sirsquishy @nextcloud *#facehoof* I find using #Freemailers for commercial & business use cases to be rather unprofessional. (Not going to talk about #MS365 and their unwillingness to comply with #GDPR & #BDSG since that doesn't seem to apply here.)
You could offer them #managed #Zulip & #JitsiMeet as an easy upsell if that's an option if not #NextcloudHub or #OpenXChange if that's what your business does.
