#SMTP

“The objective of the Simple Mail Transfer Protocol (SMTP) is to transfer mail reliably and efficiently.” “When an SMTP client has a message to transmit, it establishes a two-way transmission

Viktor Dukhovni

Today Microsoft has committed to DANE support for O365, initially outbound by the end of 2020, and later inbound by the end of 2021:https://techcommunity.microsoft.com/t5/exchange-team-blog/support-of-dane-and-dnssec-in-office-365-exchange-online/ba-

Dr Dani Rabaiotti

Do I live tweet programming some GPS collars? I'm new to this so it may be absolute scenes. Equipment: GPS collarCD of sofrtwareInstructionsLaptopCD readerSome sort of USB stick - not

Free idea because I don't know if I'll get around to actually testing it to do a proper writeup about it.Self hosting email at home without dynamic dns.Editor's note: Running

symmetric (Brandon Enright)

So about this SIGRed Microsoft DNS Server vulnerability (CVE-2020-1350). Microsoft calls it "wormable".https://msrc-blog.microsoft.com/2020/07/14/july-2020-security-update-cve-2020-1350-vulnerability-in-windows-domain-name-system-

Yesterday's release of an end-to-end design for Zoom has spawned a long thread about doing E2E in a web browser. While I respect all the participants, I think several of

ROADMAP TO BECOME DEVOPS ENGINEER IN 2021 A Thread Learn a Programming LanguageIt doesn't matter which programming language you choose, key is to get some programming knowledge of automation1.

revisiting @benthompson's Aggregation Theory from the ground-up by re-reading the 2015 post that started it all https://stratechery.com/2015/aggregation-theory/Aggregators are fundamentally rent-seekers that capitalize on their monopoly

Why We Can't Have Nice ThingsA partial list, by Corey Quinn. Nobody's a villain in their own story, but they don't extend that courtesy to others. People who got where

Twitter is funding a small independent team of up to five open source architects, engineers, and designers to develop an open and decentralized standard for social media. The goal is

Roadmap for becoming Back-End Developer in 2021A Thread Learn the basics of Internet1. How does the internet work?2. What is HTTP & HTTPS?3. What is Domain Name?4. What is

Thibeault 👨🏻‍💻

thibeault_chenu

#ViolencesPolicièresAnalyse nocturne de l'application mobile "Urgence Violences Policieres" suite au hashtag en TT et plusieurs messages citant cette application.#infosec 1/ L'application a pour but de permettre à une personne possé

Peter Sunde Kolmisoppi

Maybe you heard that the domain http://dark.fail (@DarkDotFail ) got hijacked. Here's the story on how it happened. A thread! (I've pieced together the data I have so I might

Adam Cochran (adamscochran.eth)

1/33Let's talk about $SOL, where it's going and why I'm bullish on how $SOL and $ETH actually work together to provide each other value that help grow their share.I think

Il y a qqs jours, mon smartphone a fêté ses ans . J'ai un @Apple iPhone 4S depuis tout ce tps, acheté neuf à l'époque (inconscient que j'étais de

Lukas Rosenstock

LukasRosenstock

Even though I haven't been a big fan of Twitter threads so far, a lot of people I know have made 100-tweet threads for @threadapalooza so I thought I'll give