diff --git a/conf/.env b/conf/.env
index d3948b7..14b7ff3 100644
--- a/conf/.env
+++ b/conf/.env
@@ -1,9 +1,32 @@
-NEXT_PUBLIC_BASE_URL=http://__DOMAIN__
-DATABASE_URL="postgres://__DB_USER__:__DB_PWD__@127.0.0.1:5432/__DB_NAME__?sslmode=disable\&connect_timeout=10",
+# REQUIRED CONFIG
+
+# A random 32-character secret key used to encrypt user sessions
 SECRET_PASSWORD=__PASSWORD__
+# The base url where this instance is accessible, including the scheme.
+# Example: https://example.com
+NEXT_PUBLIC_BASE_URL=http://__DOMAIN__
+NEXT_PUBLIC_APP_BASE_URL=http://__DOMAIN__
+# A connection string to your Postgres database
+DATABASE_URL="postgres://__DB_USER__:__DB_PWD__@127.0.0.1:5432/__DB_NAME__?sslmode=disable\&connect_timeout=10"
+
+# EMAIL CONFIG (required for sending emails)
+
+# All outgoing emails will show this email as the sender's email address, which also serves as the support email.
 SUPPORT_EMAIL=__EMAIL__
+# The host address of your SMTP server
 SMTP_HOST=__MAIN_DOMAIN__
+# The port of your SMTP server
 SMTP_PORT=25
+# Set to "true" if SSL is enabled for your SMTP connection
 SMTP_SECURE=false
-SMTP_USER=__APP__
+# The username (if auth is enabled on your SMTP server)
+SMTP_USER=_APP__
+# The password (if auth is enabled on your SMTP server)
 SMTP_PWD=__MAIL_PWD__
+
+# OPTIONAL CONFIG
+
+# Comma separated list of email addresses that are allowed to register and login.
+# You can use wildcard syntax to match a range of email addresses.
+# Example: "john@example.com,jane@example.com" or "*@example.com"
+ALLOWED_EMAILS=
diff --git a/scripts/restore b/scripts/restore
index 14afa3c..c8127b6 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -36,7 +36,7 @@ chown -R $app:www-data "$install_dir"
 #=================================================
 ynh_script_progression --message="Restoring the PostgreSQL database..." --weight=6
 
-ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
+ynh_psql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
 #=================================================
 # RESTORE SYSTEMD