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Joined 2 years ago
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Cake day: June 8th, 2023

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  • My concern is less the VM hosting the docker instance getting compromised but that Lemmy has an exploit and the Lemmy instance getting compromised. I’m quite certain that Lemmy is getting a closer look by the bad guys. You’ve had hundreds of instances spun up in a week, most that have done nothing more than follow an online example of how to spin up a Lemmy instance.

    And, I was under the impression that the container and thus the logs were cleared when restarting or redeploying docker. If I’m wrong, I’m horribly embarrassed and will point at that “old school” in the title. I’ll also be doing some testing.








  • Yep. I’ve hosted my own mail server since the early oughts. One additional hurdle I’d add to you list is rDNS. If you can’t get that set up, you’ll have a hard time reaching many mail servers. Besides port blocking, that’s one of the many reason it’s a non-starter on consumer ISP.

    I actually started on a static ISDN line when rDNS wasn’t an issue for running a mail server. Moved to business class dsl, and Ameritech actually delegated rDNS to me for my /29. When I moved to Comcast business, they wouldn’t delegate the rDNS for the IPv4. They did create rDNS entries for me, and they did delegate the rDNS for the IPv6 block. Though the way they deal with the /56 IPv6 block means only the first /64 is useable for rDNS.

    But, everything you list has been things I’ve needed to deal with over the years.