# Peertube This directory contains the environment variables for your dComms Peertube instance. More information about available parameters can be found in the [official docs](https://docs.joinpeertube.org/maintain/configuration). ## Email By default email is not configured on a deployed dComms peertube instance. To configure email, populate or edit the following variables then re-run `run.sh`: ``` PEERTUBE_SMTP_HOSTNAME= PEERTUBE_SMTP_PORT=475 PEERTUBE_SMTP_FROM= PEERTUBE_SMTP_TLS=true PEERTUBE_SMTP_DISABLE_STARTTLS=true PEERTUBE_ADMIN_EMAIL=changeme@example.com ```