With PowerPack v2.7.11 and later you can now include or exclude pages from the Maintenance Mode. Let us see how to do this.
1. Go to WP Admin > Settings > PowerPack > Maintenance Mode
2. Select Exclude URLs option in the Include/Exclude URLs section.
3. Add the partial URL of the pages that you want to exclude from the Maintenance Mode. For example, in this case, we have added partial URLs for our custom login and registration pages.
4. Click Save Changes and you’re done!