[GH-ISSUE #4822] Allow defining custom messages/pages for 404 Hosts #3031

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opened 2026-02-26 07:37:37 +03:00 by kerem · 0 comments
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Originally created by @pktiuk on GitHub (Nov 1, 2025).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/4822

Is your feature request related to a problem? Please describe.

I would like to define some additional info in HTMLs returned by 404 hosts like (this website does not exist anymore because...)

Describe the solution you'd like

Adding simple form in 4040 host config

Describe alternatives you've considered

Changing HTML of default site, but it won't be sufficient

Additional context

It may be linked with https://github.com/NginxProxyManager/nginx-proxy-manager/issues/26

Originally created by @pktiuk on GitHub (Nov 1, 2025). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/4822 <!-- Are you in the right place? - If you are looking for support on how to get your upstream server forwarding, please consider asking the community on Reddit. - If you are writing code changes to contribute and need to ask about the internals of the software, Gitter is the best place to ask. - If you think you found a bug with NPM (not Nginx, or your upstream server or MySql) then you are in the *right place.* --> **Is your feature request related to a problem? Please describe.** <!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] --> I would like to define some additional info in HTMLs returned by 404 hosts like (this website does not exist anymore because...) **Describe the solution you'd like** <!-- A clear and concise description of what you want to happen. --> Adding simple form in 4040 host config **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> Changing HTML of default site, but it won't be sufficient **Additional context** <!-- Add any other context or screenshots about the feature request here. --> It may be linked with https://github.com/NginxProxyManager/nginx-proxy-manager/issues/26
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starred/nginx-proxy-manager-NginxProxyManager#3031
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