While I am on my maintenance mode I still would like to view my sub folder that I have for testing.

currently it goes straight to maintenace page

test area <!-- would like to view test folder link but when type in still redirects to maintenance page
http://www.example.com/test/index.php


maintenance area
http://www.example.com/maintenance/index.html

RewriteEngine on
RewriteCond %{REQUEST_URI} !/maintenance/index.html$
RewriteCond %{REMOTE_HOST} !^***\.***\.**\.***
RewriteCond %{REQUEST_FILENAME} !-f

RewriteRule $ /maintenance/index.html [R=302,L]