Issue Let's Encrypt - Too many redirects error

[CristinaP]

Hello,
We have a brand new Windows server 2016 with Plesk Onyx 17. I've enabled Let's Encrypt for a website and I keep getting the "Too many redirects" error whenever I access the website with https. The website didn't have any rewrite rules for https in web.config. When I first got that error, I tried adding some rewrite rules for https, but nothing happened. I haven't found any other solutions that would solve this problem. Any ideas?
Thank you

 

[Bitpalast]

I suggest to check the scripts of your website if they are configuring the website to use a specific non-SSL domain. For instance if this is a Wordpress website, the homepage (siteurl) might be set to http:// instead of https://.