I am getting started with self hosting and one of the things I would love to host is a Signal TLS proxy using Docker.

Problem is that I have ports 80 and 443 taken by Nginx Proxy Manager (also in a Docker container), through which I forward to different services depending on the subdomain.

I tried modifying the docker-compose.yml file to use ports 9443 and 980 and have it working using a certificate created on NPM, but to no avail.

Being a beginner, it can well be that I don’t understand reverse proxies well enough, but that’s why, with your help I would love to take this opportunity to learn more.

Thanks in advance.

  • Decronym@lemmy.decronym.xyzBEnglish
    2·
    15 hours ago

    Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:

    Fewer Letters More Letters
    HTTP Hypertext Transfer Protocol, the Web
    SSL Secure Sockets Layer, for transparent encryption
    TLS Transport Layer Security, supersedes SSL
    nginx Popular HTTP server

    [Thread #57 for this comm, first seen 3rd Feb 2026, 08:10] [FAQ] [Full list] [Contact] [Source code]