POST request 404 (Not Found) when deployed in Netlify

[SamO]

Can you attach a link to your site or your site name/ID so I can look into this?

Did you see this guide yet? This is the best place to start for “Page Not Found” issues.

[Support Guide] I’ve deployed my site but I still see "Page not found”

Last reviewed by Netlify Support - August, 2023 Netlify attempts to lookup a file based on several xor filters, and when all of these fail, we end up serving a 404 page. For example, a request made to /example/ would check /example/index.html, /example.html, /example/home.html and several other combinations (not necessarily in the same order) before hitting the 404. However, in case you were not expecting a 404 at a particular URL, you might be interested in finding out the reason and potentia…

If you are still seeing issues after following the troubleshooting steps in there, please respond.