Make sure that rainloop directories are ready before configuring

rainloop/start.sh

@@ -6,8 +6,9 @@ chown -R www-data:www-data /data
 # There is no cleaner way to setup the default SMTP/IMAP server or to
 # override the configuration
 rm -f /data/_data_/_default_/domains/*
+mkdir -p /data/_data_/_default_/domains/ /data/_data_/_default_/domains/
 cp /default.ini /data/_data_/_default_/domains/
-cp /config.ini /data/_data_/_default_/configs/
+cp /config.ini /data/_data_/_default_/domains/
 
 # Run apache
 exec apache2-foreground