Allow to show specific URLs when maintenance mode is enabled

Hi,

I enabled maintenance mode in my WordPress site. When visitors come to my website, they always see the maintenance page, regardless of the URL they want to access, which is fine.

The problem is that I am showing a newsletter susciption form in that maintenance page. According to the regulation, I need to hyperlink the Privacy Policy page and allow visitors to check it. That Privacy Policy page is located in the URL “www.mydomain.com/privacy-policy”, but it can not be loaded under maintenance mode, since all URLs are redirected to the maintenance page.

Is there a way to allow showing that specific URL under maintenance mode?

Thanks,