Just a lvl 28 guy from Finland. Full-stack web developer and Scrum Master by trade, but actually more into server-side programming, networking, and sysadmin stuff.

During the summer, I love trekking, camping, and going on long hiking adventures. Also somewhat of an avgeek and a huge Lego fanatic.

A furry or something. Why be yourself when you can be a fluffy raccoon on the internet?

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Joined 3 years ago
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Cake day: June 20th, 2023

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  • I think I was asked this very question in an interview once. I think I answered something along the lines of ‘If you have a light switch like that here in the office, the first thing I would recommend is calling in an electrician to change and move the switch to the correct room. Why would you have a light switch that controls a light in a different room and apparently two switches that do nothing??’

    Got the job.



  • I recently set up the whole stack (Postfix, Dovecot, OpenDKIM) on a VPS. I wanted to do it from home, but my ISP won’t provide a static IP or open ports 25/465/587 for consumer customers, no exceptions.

    It took me about two days to get everything working, but most of that was because I went in with very little knowledge of how email even actually works. If you’re looking for a learning experience, I’d say go for it. If you just want a working email setup quickly, I wouldn’t recommend it.

    I haven’t noticed any deliverability issues so far. Just make sure you have SPF, DKIM, DMARC, and PTR records all set correctly from the start.


  • I see everyone in this thread recommending a VPN or reverse proxy for accessing Jellyfin from outside the LAN. While I generally agree, I don’t see a realistic risk in exposing Jellyfin directly to the internet. It supports HTTPS and certificates nowadays, so there’s no need for outside SSL termination anymore. (See Edit 2)

    In my setup, which I’ve been running for some time, I’ve port-forwarded only Jellyfin’s HTTPS port to eliminate the possibility of someone ending up on pure HTTP and sending credentials unencrypted. I’ve also changed the Jellyfin’s default port to a non-standard one to avoid basic port-scanning bots spamming login attempts. I fully understand that this falls into the security through obscurity category, but no harm in it either.

    Anyone wanna yell at me for being an idiot and doing everything wrong? I’m genuinely curious, as the sentiment online seems to be that at least a reverse proxy is almost mandatory for this kind of setup, and I’m not entirely sure why.

    Edit: Thank you everyone for your responses. While I don’t agree with everything, the new insight is appreciated.

    Edit 2: I’ve been informed that infact the support for HTTPS will be removed in a future version. From v10.11 release notes:

    Deprecation Notice: Jellyfin’s internal handling of TLS/SSL certificates and configuration in the web server will be removed in a future version. No changes to the current system have been made in 10.11, however future versions will remove the current system and instead will provide advanced instructions to configure the Kestrel webserver directly for this relatively niche usecase. We strongly advise anyone using the current TLS options to use a Reverse Proxy for TLS termination instead if at all possible, as this provides a number of benefits