this post was submitted on 09 Dec 2025
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Lemmy Shitpost

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Welcome to Lemmy Shitpost. Here you can shitpost to your hearts content.

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[–] salacious_coaster@infosec.pub 123 points 5 days ago (2 children)

True story. Email is one of the last things I'd try to host myself.

[–] the_q@lemmy.zip 27 points 5 days ago (1 children)

This person has been there.

[–] merc@sh.itjust.works 18 points 4 days ago (1 children)

I'm still there. I've always wanted to be able to offer an email service to family or friends. But, even though I've been doing it for a couple of decades, it's never been stable enough to offer to them. For part of that time it's because I didn't really know enough of what I was doing, but the more I learned and the better I got at it, the more I started to lose the war against both spammers and against the major service providers who kept making it harder and harder to prove you're not a spammer.

The latest one was literally issue 3. My provider splits an IPV6 /64 among multiple VPSes, when most of the world, including blocklist publishers, think a /64 is for a single "entity". The only way to resolve it was to not use IPV6.

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[–] Naz@sh.itjust.works 5 points 4 days ago

I knew someone online who did.

Their autism level was in a category that I've yet to find words for. The train people fear them.

[–] _stranger_@lemmy.world 77 points 5 days ago (2 children)

that third one killed it for me. I hate what the Internet has become. We need to setup a second Internet that somehow can't be monetized.

[–] Nomecks@lemmy.ca 41 points 5 days ago (1 children)

It's called the i2p network

[–] harmbugler@piefed.social 29 points 5 days ago (2 children)

Correct. Come to I2P and experience 90s internet again. It's slow but has character, if by character you understand I mean anonymous Geocities.

[–] hansolo@lemmy.today 17 points 5 days ago (6 children)

Honest question: is there also a boatload of sketchy stiff to avoid if you just wanted to have a nice SFW time? Early 2000s internet before Google indexed everything had some pockets of unsavory.

Also, is it just a bunch of middle aged dudes in mostly text forums? That's like 85% of my experience with 90s internet.

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[–] titanicx@lemmy.zip 5 points 5 days ago

So it's slow, barely contains anything, and near useless. Got it.

[–] ViscloReader@lemmy.world 4 points 4 days ago

With black jack and hookers?

[–] Bishma@discuss.tchncs.de 53 points 5 days ago (1 children)

I stopped hosting my own email servers many years ago, even when I was being paid for it. Any time anyone mentions DKIM or yahoo throttling or anything of that nature I get a thousand yard stare and and start to hyperventilate. I'm sure it easier when you aren't sending 5 million messages a month, but who needs the headache.

[–] ArchAengelus@lemmy.dbzer0.com 9 points 5 days ago (3 children)

What kind of operation was this? That’s 170,000 emails a day!

[–] Bishma@discuss.tchncs.de 17 points 5 days ago

Backend provider for Realtors. New listing alerts and updates on properties that potential buyers were tracking.

[–] vrek@programming.dev 15 points 5 days ago

Long ago I think it was 2006, I worked in a computer store/corporate it support that used to also be a 56k dial up isp. When i first got hired it was supposed to be like a paid internship. 2 weeks in the guy "mentoring" me was fired. Only other employees was the owner was had a PhD in information technology from 1984 and never kept up and his wife who did the accounting.

Over the next year he hired and fired probably 15 people and then decided he liked me enough to make me full time. He had no idea what he was doing and neither did I. Basically I was responsible for 8 business networks(including a 150 employee credit union), any computers a customer brought in, and our own internal network.

One day it was slow so I was browsing various web comics. The owner comes on at 1030(we opened at 900) furious with me. He claimed I was "reading a page with black text on a white background" which meant I was reading how to operate a spam business. That was his proof, a page with black text and a white background which he could not find my history.

He had received a letter from his isp that we were sending 2.5 million emails a day, we had 72 hours to resolve the issue or we were to be cut off. I argued that I didn't run a spam operation, he had no proof and there were simpler explanations. It got so heated I quit, keep in mind I was only employee.

Next day the credit union was having a server issue and he had no one to fix it. He called me asking for me to return, I negotiated a $1 hour raise, an official written letter of apology, pay for time the previous day and that day and told him I would be back the following day.

I went in, solved the server issue(eventually found out cleaning crew was unplugging the power strip to plug in their vaccum over night and the server was configured not to restart when power returned). Went back to the office and talked with the owner. He showed me the letter and it identified 2 ip addresses as being the source. Neither was my computer and I didn't recognize them. There was a command you could send over the terminal to open the CD tray based on ip address. I ran the command and basically walked around looking for a computer with open CD trays.

Turns out there was 2 servers, outside of our firewall directly facing the internet and yes for the memes they were originally dns servers from the 56k isp days. They were running original nt4, completely unpatched, with no security software installed and permanent outside facing ip addresses. I ran a virus scanner on it, I stopped when it detected over 100k infected files. Disconnected the servers, waited 10 minutes, called isp and effectively all email had stopped (the boss and myself both sent 1 email to confirm it was still working).

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[–] rektstarsceosu@lemmy.zip 43 points 5 days ago (2 children)

ai image... with positive vote??? on myfediverse??? what a shame

[–] ZILtoid1991@lemmy.world 15 points 4 days ago (2 children)

Because it's hard to notice it.

[–] Bababasti@feddit.org 11 points 4 days ago (3 children)

It really is. I used to be able to tell the difference, but where do you people see that it’s AI in this image?

[–] ZILtoid1991@lemmy.world 15 points 4 days ago (2 children)

collapsed inline media
If you're in doubt, zoom in. There's probably more, as some background detail are blurred enough for the AI to be allowed to be sloppy there.

[–] RickyRigatoni@retrolemmy.com 7 points 4 days ago (5 children)

I still don't see it. This just looks like one of those schizoid gangstalker images where they circle nothing.

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[–] rektstarsceosu@lemmy.zip 10 points 4 days ago

it looks uncanny and i also know OP, they used to post chatgpt slop here

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[–] Johanno@feddit.org 28 points 4 days ago (2 children)

Why don't selfhost?

Reliability.

My server is down sometimes. Sometimes days.

No server no email.

[–] alekwithak@lemmy.world 17 points 4 days ago

No server no email.

I fail to see the problem.

[–] Magnum@lemmy.dbzer0.com 15 points 4 days ago (8 children)

Skill issue. My server has better online times than CloudFlare or AWS.

[–] stickly@lemmy.world 11 points 4 days ago (1 children)

AWS offers an SLA of 99.9 availability, which it has usually exceeded each year. That means your server can't be down more than ~8h per year to beat it. Your residential ISP (in a nearly optimal case) has a 15-30 min service period overnight every few weeks.

Hope your area gets less than ~3 hours of power outages per year or you're going to be breaching your SLA before you even hit software.

[–] ysjet@lemmy.world 10 points 4 days ago* (last edited 4 days ago) (11 children)

Your ISP is kind of dogshit if it's forcing 15-30m of downtime overnight every few weeks. And power outages are kind of a weird thing to focus on, you should be on a UPS anyway.

In any case, someone interested in self-hosting email very likely has a redundant connection anyway. I'm not even hosting my own email and I have 5gb/mo of cellular backup in dual-WAN, and enough battery capacity to run my entire stack for several hours.

Not to mention a generator to recharge them, if it comes down to that.

Like, I need you to understand that in the networking industry, 99.9% uptime is genuinely laughable. You should be able to hit that by accident. The gold standard is 'five nines', or 99.999% uptime, or less than 5 minutes of downtime a year.

8 hours of downtime a year? If a service I was managing had 8 hours of downtime a year I would be laughed out of my job lol.

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[–] Uri@infosec.pub 25 points 5 days ago (2 children)
[–] smiletolerantly@awful.systems 11 points 4 days ago (2 children)

Wait, why? I thought I was generally gold at spotting these things, but here I'm struggling. The only thing that looks a little out of place to ne is the ring on his pointing hand, but that might genuinely be a dark band + shadow. What else have I missed?

[–] BluesF@lemmy.world 7 points 4 days ago (1 children)

The tie is the most egregious part, if you zoom in the pattern makes no sense at all.

[–] MBech@feddit.dk 8 points 4 days ago

Mostly to me it's about the quality. Everything in focus is incredibly smooth, more so than you'd get with a normal camera or phone, while the background is blurred. This looks like a convension setting of some sort, they would've taken the photo with their scratched phone camera and posted it immidiately without trying to edit anything.

Also, the text is different on every board. The top 2 texts are oriented straight at the camera, while the bottom texts are angled a bit, but not angled equally. Indicating it wasn't just copy pasted, but an attempt to get a new angle every time. This could just mean badly edited, but I'm going with AI on that part too, because someone badly editing a joke like this, would simply copy paste the first textbox after getting the angle sort of right.

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[–] Forester@pawb.social 21 points 4 days ago (1 children)

This is an amusing thread for me as my day job used to be unfucking postfix and exim servers daily for a fleet of vps and dedi boxes.

[–] dejected_warp_core@lemmy.world 12 points 4 days ago (1 children)

unfucking postfix

This is not a task for the feint of heart, nor was it ever, even back when the technology was first invented. I salute you.

[–] Forester@pawb.social 7 points 4 days ago (1 children)

Tbf most of the time you just had to clear ssd space and rebuild indices after restarting services as mostly the mail was there but stuck in queue

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[–] truthfultemporarily@feddit.org 20 points 4 days ago (1 children)

Been self hosting mail for over a decade and its never been easier thanks to stalwart. The IP block list thing is true though, but mostly you request removal once from Microsoft and spamhaus and that's it.

[–] cyberpunk007@lemmy.ca 8 points 4 days ago (1 children)
[–] justme@lemmy.dbzer0.com 7 points 4 days ago

A software stack for mail hosting

[–] s@piefed.world 18 points 5 days ago (2 children)

Your slop-pooping machine is bad at text parallax and it still looks gross

[–] wesker@lemmy.sdf.org 7 points 5 days ago* (last edited 5 days ago) (1 children)

You're a slop-pooping machine.

[–] s@piefed.world 15 points 5 days ago

Don’t shame me for my IBS

[–] Tikiporch@lemmy.world 4 points 5 days ago (2 children)

This seems more like a poorly assembled template than GenAI

It is definitely both.

The tie pattern is probably the most obvious artifact, but the lighting and focus being inconsistent is what kicks off the intuitive “this is definitely GenAI” sense

[–] s@piefed.world 6 points 5 days ago

The image is hypersaturated and hyperaveraged

[–] quoll@lemmy.sdf.org 16 points 4 days ago (1 children)

highly recommend https://mailinabox.email/ for setting up and and ticking every compliance box. dmarc, spf etc

unfortunately you can be the best, most compliant host on the planet with the with a cleanest of IP's... google is still going to randomly and silently drop your email to different email addresses. so its pretty much completely untenable for non hobby project.

fuck google so fucking hard

[–] rumba@lemmy.zip 5 points 3 days ago

You should be able to clean that up with a relay on a known accepted provider. Sending out emails through Amazon SES should be reasonable without them selling your information.

Selfhosting isn't as clean as it used to be, you pretty much have to buy some form of protection to play.

[–] dan@upvote.au 14 points 5 days ago* (last edited 5 days ago) (4 children)

I self-host my emails, but use an SMTP relay for sending. IMO, the interesting part of self hosting email is the storage. Outbound sending is more complex and there's not as much benefit to self-hosting it.

I use Mailcow and have it configured to use a relay per domain. Email clients use the Mailcow server as their SMTP server, and Mailcow (well, Postfix) handles sending it to the appropriate relay.

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[–] knobbysideup@sh.itjust.works 12 points 5 days ago* (last edited 5 days ago)

I still self host. Since 1997.

Since 2000, nothing beats mimedefang on sendmail to this day.

I work for a web hosting company. Do we offer clients mail services? Hell no.

[–] ZILtoid1991@lemmy.world 7 points 4 days ago

AI slop yet again!

[–] gkaklas@lemmy.zip 6 points 5 days ago

https://lemmy.zip/comment/19712446

Reminder of this:

https://poolp.org/posts/2019-08-30/you-should-not-run-your-mail-server-because-mail-is-hard/

And that mailu.io (and other similar projects) makes self-hosting email almost trivial 😁 (at least for people that can run a pre-configured docker-compose.yml and buy their domain etc)

[–] smiletolerantly@awful.systems 6 points 4 days ago

I've actually been having a great time with simple-nixos-mailserver.

Running with a dedicated ipv4 at a highly reputable hoster, to my knowledge, I haven't landed in a spam folder yet!

[–] Zanathos@lemmy.world 4 points 5 days ago* (last edited 5 days ago) (2 children)

Mailcow internal on Debian VM.

SMTP2Go free external relay.

Have had the occasional issue after an upgrade or reboot can't find my LetsEncrypt cert and will bork the system until I manually fix it. Perhaps my latest script update finally resolved that.

Otherwise, not that bad. Been running my own email for about 5 years or so. I don't sign up for many outside services with it. It's mainly for internal alerting or testing purposes but still works very well.

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[–] sunstoned@lemmus.org 4 points 4 days ago

Personally I use addy.io (previously anonaddy). Self-hostable and an easy way to get and control your own email @

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