NB: `nohost.me`/`noho.st`/`ynh.fr` domains are special domains handled by Yunohost. If you installed FitTrackee on a subdomain such as fittrackee.mydomain.nohost.me, emails will be blocked. You will have either to:
2. change your mail credentials in the config_panel.
Don’t hesitate to raise an issue on the [forum](https://forum.yunohost.org/t/fittrackee-self-hosted-outdoor-activity-tracker/24141) or on [Github](https://github.com/YunoHost-Apps/fittrackee_ynh).