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Joined 3 years ago
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Cake day: November 26th, 2021

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  • We, selfhosters and sysadmins alike, need to change our tune around the position of “do not self host email.” It only serves to keep email in the grip of big tech. Yes it is difficult and someone without any experience shouldn’t start there but it is definitely manageable and not nearly as hard as it is made out to be.

    There are multiple email “distributions” nowadays making the software stack set up and maintenance effectively an exercise in running a regular Linux distro upgrade. Mailinabox and mailcow to name two off the top of my head.

    The DNS records are relatively straightforward to set up and validate with these mail distros, they basically tell you what to put and provide ways of validating you did what they said you should. There are also many ways to test that you set them up properly by having a service validate them via email you send to the testing service, e.g. mail-tester.com and dmarctester.com, finally DMARC has a report function builtin so you can get regular delivery reports that come directly from the servers that are choosing what to do with your email giving you a clear signal when there are problems.

    You don’t have to jump into hard mode around a clean IP either you can offload that for a nominal fee to an email service provider if you don’t want to try your luck, e.g. MXroute.com has a one time fee for multiple domains.

    Yes email is convulted and confusing at times and scary to host given how essential it is but I’d encourage anyone with the time and desire to do it.









  • Munin is a tried and true solution. It installs on the server creates graphs and makes it easy to see a stair step graph to problems like out of memory.

    I’d also highly recommend installing atop and having it collect stats every 1 to 2 minutes. You can go to a crashed server and step through what was running in a “top” like interfsce. I install atop on any server as a means for post incident diagnosis.





  • azron@lemmy.mltoLinux@lemmy.mlHyprland is now fully independent!
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    4 months ago

    If you bother to read any of the posts you’ll see he claims he apologized already and then re-appologized in the post. But that doesn’t fit the narrative and since we’ve all forgotten how to make mistakes and grow from them together why bother even reading the links people share, they just way down your snap judgements that lead to your outrage fix.

    But don’t mind me I’m just a random internet person who saw a cool project being posted noticed a bunch of controversy, wanted to see what was reasonable so I waded in and was met with a bunch of people getting high on their outrage.

    Still not decided but certainly not as clear as one side is acting like it is and they seem to just want to stay mad.


  • azron@lemmy.mltoLinux@lemmy.mlHyprland is now fully independent!
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    4 months ago

    Wow. Too bad people can’t get past themselves and grow together over preferring to hold on to a situation to be enraged about forever. Sorry no apologies accepted ever. I’ve established a pattern as victim, jury, and judge and my position is rational and not emotional and I will sound off to squash the bigotry as the only way to defeat it is to never move past it.