Normally I would say the best link for sharing is that of the host for the community, not the host of your account. But in this case you posted in Lemmy.world, which is jailed in the exclusive walled-garden of Cloudflare™. I highly suggest not posting in Cloudflare. It’s a centralized walled garden by an oppressive US-based tech giant. Might as well use Facebook at that point.

There is one open free-world “Mildlyinfuriating” community: [email protected]. I suggest posting there first, and then share that link. If you cannot stomach the idea of less reach/engagement or cannot resist the urge to use LW, at least make your first post in the free world and crosspost into the walled gardens so the ignorant walled-gardeners at least learn about the existence of free world communities.

Now to answer your question, the infosec.pub admin is also the fedia.io admin. This post could¹ give some insight:

https://fedia.io/m/fedia/t/2188602/Fedia-io-performance-issues-and-blocking-anonymous-access

That is, anonymous access to infosec.pub could have been blocked for the same sort of reason.

¹ But you may need to create an account on fedia.io to read that… LOL.

update

Found this: https://infosec.pub/post/45546187

I erroneously assumed you would have already looked in [email protected] so I did not initially look myself.

Interesting to see his take on “e-mail” vs “email”. I bet he changes his tune on “email” vs “mail” – where gen-z has decided that it’s okay to save keystrokes by dropping the “e” because no one uses snail mail anymore. Indeed I am always disguested when someone says “send a mail”. I have to ask for clarification and they always confirm that mean email.

AT&T is the worst of the worst. And I boycott them for countless reasons like snooping on their own customers voluntarily without a warrant. It’s really a hard-right corp. In any case, never tried them so I didn’t know they blocked egress 25.

One trick that works if truth-in-advertising laws are in force: ask the sales people before subscribing if the block port 25. They always say “no, we block nothing” (in my experience). So you subscribe and sign the contract. Then when you see they actually block 25, you have a false advertising situation and also a contract violation (if either verbal contracts are enforcable or if you can get it in writing that nothing is blocked). So you complain. In my experience, they give a gratis upgrade to an enterprise level of service that generally has a static IP and no blocks – for the price of the residential plan you signed up for.

I can’t speak for @[email protected], but I boycott both Google and Microsoft. This means 95+% of prospective people, corps, and gov agencies I would exchange email with are not getting email from me. They are also not getting an email address out of me.

I have been done with email for nearly a decade now, mostly. So, to answer your question, I use fax and snail mail. Not joking. I feel liberated and don’t give a shit about postage or inconvenience. There is still that exceptional 5% or so who I will exchange email with, which does not have GAFAM in the loop.

Maybe the way to fight GMail’s outsized power is to stop using GMail.

Stopping your own gmail use is trivially easy. It just scratches the surface. In order to not lick Google’s boots, you also need to stop sending email to gmail users. That means doing an MX lookup before emailing to see if their vanity email address is on a Gmail host. And of course this also means not sharing an email address with gmail users.

I do that, in fact. I also boycott Microsoft. In the end, this means I am not using email much at all.

They claim its for spam prevention which is why most ISPs actually also block outgoing SMTP port 25.

European ISPs block egress port 25, not American ones, generally. Not sure about the rest of the world.

In Europe, one refuge is to send using the GSM networks, which tend not to block egress 25 for some reason.

Very happy to have learned about tildeverse.org. It gives a great refuge from a lot of the garbage. But I have to ask, if you are part of the tildeverse project why are you on lemmy.world, a centralised exclusive Cloudflare instance? I realise tildeverse does not have a lemmy node but there are many decent ones and LW is probably the most contrary to the tildeverse philosophies.

Sorry for the late reply. But for the record I must say Tails does not do what I want because Tails gives clearnet access. The UI discourages it, but the possibility is there to open a browser on clearnet.

You may be right about Whonix… I have yet to tinker with it.