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#OpenSMTPD table protocol changes, now with the backstory : undeadly.org/cgi?action=art…
#OpenSMTPD 7.5.0p0 released: undeadly.org/cgi?action=art…
@maximilianhils @pbeyssac Feel for you. We’ve dealt with this a lot in the past.
#OpenSMTPD 7.3.0p1 portable release mail-archive.com/misc@opensmtpd…
Announce: #OpenSMTPD 7.3.0p0 released mail-archive.com/misc@opensmtpd… Thanks to Omar Polo for his work synchronizing portable repository with upstream !
This release brings support for ECDSA certificates with OpenSSL, a feature sponsored by a community member who wishes to remain anonymous. Thanks !
#OpenSMTPD 6.8.0p1 released: opensmtpd.org/announces/rele…
If you're running #OpenSMTPD without LibreSSL and were hoping for server-side EC certificates support, you might want to read this and rejoice: mail-archive.com/misc@opensmtpd…
#OpenSMTPD 6.8.0p1 RC1 please test ! mail-archive.com/misc@opensmtpd…
#OpenSMTPD 6.7.1p1 released to fix a packaging issue as well as a possible crash in the MTA when establishing IPv6 sessions.
#OpenSMTPD 6.7.0p1 released: opensmtpd.org/announces/rele…
I finally got it figured out. Gonna write a nice and short blogpost about how to setup @OpenSMTPD, @dovecotmail and @PostgreSQL with RSpamd, sieve and a unified database to authenticate against on #OpenBSD
@JakubJirutka Qualys must have reserved one but unfortunately I don't have it, will let you know as soon as I know
#OpenSMTPD 6.6.4p1 released to address vulnerability, please upgrade: mail-archive.com/misc@opensmtpd…
Looks like the @OpenSMTPD CVE-2020-7247 is already being exploited in the wild. Patch your stuff.
@zeroware_ Weird MAIL FROM happen a lot, not necessarily related nor worrisome. lmtp was vulnerable to unprivileged command execution. mbox was vulnerable to escalation. maildir was unaffected.
ALERT, ALERT, ALERT. The great folks at Qualys have discovered a critical vulnerability in #OpenSMTPD. Please read this, upgrade ASAP and RT so people get patched out as soon as possible. We'll write about it when things settle down. mail-archive.com/misc@opensmtpd…
@granalberto Not at all, we'll look into it 🙂
🇫🇷 Gilles / ج�... @PoolpOrg
2K Followers 1K Following #plakar & #OpenBSD developer, R&D engineer, hypnotist, work psychology student on a break. https://t.co/ieHCJbGUPV. @poolporg.bsky.social
Peter N. M. Hansteen ... @pitrh
4K Followers 3K Following Puffyist, daemon charmer, penguin wrangler. Wrote The Book of PF, rants on security and sanity in IT (lack of) at https://t.co/s9J3ojtfMs. #OpenBSD
☠ Bluetouff @bluetouff
38K Followers 4K Following Building things while breaking stuff - https://t.co/5DMckSyIyk - https://t.co/78DxaERiR5
Rafael Sadowski @sizeofvoid
1K Followers 159 Following OpenBSD developer | FOSS enthusiast | @[email protected] | I just want to run!
Pierre Beyssac 🏴�... @pbeyssac
24K Followers 2K Following Porte-parole @PartiPirate | Directeur d'Internet #DNS BSD #train #ImpactNumérique | Founder @eriomem_net https://t.co/GBXLhKA7id https://t.co/3v4y6tC0VY
@[email protected] #ratif... @mwlauthor
6K Followers 404 Following ¹ Wrote 'Absolute FreeBSD,' 'Prohibition Orcs,' 'git commit murder,' THAT systemd book, & more. Musk has gone full alt-right: look for me on the fedi/Mastodon.
OpenBSD Now! (@openbs... @openbsdnow
3K Followers 122 Following Unofficial OpenBSD news, updates and thoughts. Mastodon: https://t.co/e0vqJRaWKE. #OpenBSD #WhyOpenBSD #RunBSD #PlayOnBSD #CallForTesting
Tim Chase @gumnos
2K Followers 271 Following Christian geek, husband, father; punster; don't take too seriously; whacko behind @ed1conf [GPG: A8AC DE26 CB08 38D4 78E2 F9D3 AEA6 D898 A54C 94FF]
A. 🐧🇩🇪🇪�... @Rohrspatz76
8 Followers 50 Following
Евгений @Evg862858
0 Followers 6 Following
Allele Security Intel... @alleleintel
1K Followers 2K Following Allele Security Intelligence is an independent company specializing in Information Security research.
Touarbree @Touarbree7173
27 Followers 997 Following
Alejandro Perswa @APerswa
0 Followers 266 Following
ニッケルසසස @64zinc
215 Followers 5K Following しばらくログインできないので、新しくアカウントを作ったのでとりあえずお願いします @strontium386 何らかの連絡があればSimpleXにお願いします。お気軽にどうぞ。 https://t.co/ZgVnu4x6K6
謝晉凡 @typebrook
413 Followers 601 Following Hiker | Unix user | OSM mapper federalverse: @[email protected]
Peter Schawacker @PeterSchawacker
957 Followers 7K Following Cyber Business Innovator & Strategist | CISO | AI | GRC & SOC | DFIR/TTX | SecOps | Drive Margin | Nearshoring | LATAM-USA | Emerging Markets | GTM Advisor
Вадим @flashhomeua
90 Followers 185 Following
Joshua Sing @joshuasingdev
98 Followers 116 Following Hi, I'm a Software Engineer from Victoria, Australia.
James Smith @sm13942644
1 Followers 185 Following
Tuomo Sahipakka @tuomosa
2K Followers 3K Following Tech entrepreneur & consultant | OpenBSD/suckless greybeard | OCaml/Zig tinkerer | Self-host everything, encryption rights, free speech & decentralized options
lv3rd @foxleoly
38 Followers 951 Following
จิเจต @jijej
48 Followers 538 Following
N.Golden @N_OGolden
1 Followers 19 Following
AghvesSev @AghvesSev
0 Followers 834 Following
Ilyes Aiouaz @IlyesAiouaz
7 Followers 45 Following Full stack software developer, UNIX & Linux Hacker.
lubomirlatta @lubomirlatta
68 Followers 2K Following
Cascadia\n @Harpedonaptai
156 Followers 683 Following Full-time single dad. Broadcast professional. Adventurer/Outdoorsman. Software engineering student. Former web developer and sysadmin.
🎓 Hacker Engineeri... @hckrngnr
148 Followers 3K Following E-MAIL, AI, VPN, WEB, PGP, COPILOT, BOT, SHELL, LLM, CHAT, APP and MORE You are Welcome to Join our Hacker Engineering Encrypted Network and Services.
Steven @Steven_curious
61 Followers 208 Following Just an observer of people, life and the cosmos…🧑🏻💻🤓🌎🌮🍪🍺🏈⚾️🏒🥋🎮✈️🛸🌌🎞
Kristen Hasler @HaslerKris71624
1 Followers 68 Following
Thonhy @thonhy
73 Followers 1K Following Dysfunctional Development - Copy and Paste Hero - Wannabe. Functional Punkgrammer (?). Z80 code monkey and dangerous developer in Rust.
BokaCSwamy(Unreserved... @sam9_y
19 Followers 722 Following
djx djx @djxdjx9
9 Followers 212 Following
Mike Larkin @mlarkin2012
2K Followers 2K Following Low-level developer. Peakbagger. Private Pilot. Founder/CTO Ringcube (acquired by Citrix) and Deepfactor (acquired by Cisco). Building hypervisors and OSes.
Datentriebwerk @Datentriebwerk
0 Followers 8 Following IT-Dienstleister im Raum Berlin und Barnim. Hier für Ihre Lösungen. #Netzwerktechnik #Netzwerksicherheit #Server #VPN #Security
VE3BLI @VE3BLI
34 Followers 121 Following Computers,amateur programming,Mac,UNIX,FreeBSD,openbsd,Linux,amateur radio.
Scotter @gritsisu
61 Followers 446 Following
Ibk zee 🇳🇬 @ibkzee1
492 Followers 1K Following Civil Engineer, Artist ,Song writer, Blogger. Website management, Hairstyles 💈, Active citizen💯
Marcel L. 🇪🇪�... @nmgletellier
179 Followers 810 Following From Le Havre to Lyon, Tallinn, and now Paris. People confuses me, FreeBSD does not.
Christina Burris @StrayElectron
10 Followers 318 Following @[email protected] and @[email protected]
Gaga @KelechiPhilips
118 Followers 303 Following
Mohammad Noureldin @lightbulb_head
102 Followers 1K Following Find me on @[email protected] 🤔💡🤔💡🤔💡🤔💡🤔💡🤔 ... #RUNBSD !!!
ded cat @cureusdedcat
9 Followers 417 Following curious and iterative by nature. https://t.co/kldjRUMZ41 https://t.co/M5YlnaX85Z https://t.co/G2G1dBnmds
EMMANUEL NTOUM @EmmanuelNtoum
0 Followers 20 Following
ben @signal_change
74 Followers 462 Following
Peter Haag @cyb3rWiz
47 Followers 246 Following #ThreatIntel Analyst, Author of #nfdump, passionate #photographer #D850
iMil 🇪🇸🦇 @iMilnb
5K Followers 1K Following FOSS contributor, NetBSD developer. DJ'ing and composing in my spare time * https://t.co/OWRDcI9cx4 * https://t.co/tmyoGagdzR * @imil.net on bs
Marc Espie @espie_openbsd
2K Followers 246 Following
🇫🇷 Gilles / ج�... @PoolpOrg
2K Followers 1K Following #plakar & #OpenBSD developer, R&D engineer, hypnotist, work psychology student on a break. https://t.co/ieHCJbGUPV. @poolporg.bsky.social
Peter N. M. Hansteen ... @pitrh
4K Followers 3K Following Puffyist, daemon charmer, penguin wrangler. Wrote The Book of PF, rants on security and sanity in IT (lack of) at https://t.co/s9J3ojtfMs. #OpenBSD
OpenBSD Journal @openbsdjournal
7K Followers 11 Following
Colin Percival @cperciva
16K Followers 37 Following Computer Scientist, FreeBSD/EC2 maintainer, FreeBSD Release Engineering Lead, AWS Hero, and author of @Tarsnap.
☠ Bluetouff @bluetouff
38K Followers 4K Following Building things while breaking stuff - https://t.co/5DMckSyIyk - https://t.co/78DxaERiR5
Pierre Beyssac 🏴�... @pbeyssac
24K Followers 2K Following Porte-parole @PartiPirate | Directeur d'Internet #DNS BSD #train #ImpactNumérique | Founder @eriomem_net https://t.co/GBXLhKA7id https://t.co/3v4y6tC0VY
@[email protected] #ratif... @mwlauthor
6K Followers 404 Following ¹ Wrote 'Absolute FreeBSD,' 'Prohibition Orcs,' 'git commit murder,' THAT systemd book, & more. Musk has gone full alt-right: look for me on the fedi/Mastodon.
Stéphane Bortzmeyer @bortzmeyer
26K Followers 2K Following Plus souvent sur le fédivers qu'ici / More often on the fediverse than here [email protected] https://t.co/NpQpR8vIjZ
Guillaume Champeau @gchampeau
70K Followers 6K Following Juriste et geek bidouilleur. Droit, IA, vibe coding & souveraineté numérique. Fondateur et ancien rédacteur en chef de @numerama. Créateur de https://t.co/MBVSETj7Qk.
FreeBSD Foundation @freebsdfndation
19K Followers 65 Following A 501(c)(3) non-profit supporting FreeBSD. We've moved! https://t.co/8Q8UCUh6k4 https://t.co/MIWaXAG9LZ
Laurent Chemla (parod... @laurentchemla
19K Followers 637 Following Si Léon s'en va je reviens, en attendant... Mastodon : @[email protected] Bluesky : @laurent.chemla.org
@mikko @mikko
225K Followers 947 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at Sensofusion.
Filippo Valsorda @fil... @FiloSottile
45K Followers 1 Following Cryptogopher / Go crypto maintainer / @kateconger-knower / RC F'13, F2'17 / #BlackLivesMatter / he+him https://t.co/ZE4RtJ1xqD / https://t.co/qfth7zr00W / https://t.co/j1grpEm8uR
OpenBSD src Changes @OpenBSD_src
984 Followers 0 Following OpenBSD Commit messages in 280 characters or less. Just commits to the src module. For more see @OpenBSD_CVS
Dan Langille @dvl@bsd... @DLangille
3K Followers 518 Following Mountain biker. Dev turned sysadmin. Websites & databases. Conference organizer. Practical examples are best. Pizza. Beer. Movies. (he/him)
EFF @EFF
472K Followers 1K Following We're the Electronic Frontier Foundation. This account is no longer active or monitored. Find EFF's active social media at https://t.co/dIWsCr4uCF.
Antranig Vartanian (@... @antranigv
2K Followers 1K Following Co-Founder @illuria_inc, runs @CERT_AM # Unix, BSD, illumos, Elixir/Erlang, Wirthian, DNS, XMPP. Tweets Security, Privacy and Policy. Mostly harmless.
Amitai Schleier (@sch... @schmonz
3K Followers 2K Following Force multiplier. Outcome improver. Decision sharer. Developer, leader, coach. https://t.co/4DwBfAMLIK podcaster. Musician. Bad poet (award-winning).
notqmail (@notqmail@s... @notqmail
26 Followers 10 Following The collaborative Open Source successor to qmail and netqmail
marc @[email protected]... @marcchantreux
330 Followers 73 Following la consultation de ce compte est très sporadique. je suis dispo sur les technos qui encapacitent les usagers (irc, newsgroups, email,...).
JP Aumasson @veorq
20K Followers 956 Following Serious Cryptographer https://t.co/yOkMDW38YI BLAKE3 SipHash SLH-DSA codesigner @taurus_hq cofounder+CSO https://t.co/s4Gs6ZmKe3
Human Coders @humancoders
45K Followers 146 Following Les formations recommandées par les développeur·se·s pour les développeur·se·s
Nanofictions @nanofictions
59K Followers 1 Following Micronouvelles en un tweet, écrites par @patrick_baud. Commander le livre : https://t.co/hFL5DcLu0r
Todd C. Miller @mille... @indieami
501 Followers 997 Following Sudo maintainer, OpenBSD developer, pwnies enabler, 10x slacker
VeepeeTech @veepeetech_
1K Followers 655 Following Welcome to Veepee's tech community 👋 Here to talk about our mission, challenges and team 💡
Pierre-Yves Ritschard @pyr
2K Followers 281 Following slacker, climber, yak shaver. founding engineer and CTO @poolsideai
Edward Snowden @Snowden
5.6M Followers 1 Following I used to work for the government, but now I work for the public.
EggplantMail @EggplantMail
29K Followers 4K Following We will mail an anonymous eggplant, with your personal message, anywhere in the world. 100% Phallic & 100% Disturbing. Order using the link below!
Message Systems @MessageSystems
2K Followers 1K Following Message Systems is the world’s #1 email infrastructure provider with both on-premise & cloud solutions.
SparkPost Status @SparkPostOps
1K Followers 683 Following Status on @SparkPost: the world’s most powerful email delivery solution for developers. Need help? https://t.co/CAjDXpAsmf Resources? https://t.co/Q7g6CudHXw
SparkPost @SparkPost
13K Followers 6K Following The #emailgeeks most trusted email optimization platform. We help enterprise senders reliably reach the inbox. Proud @MessageBird company. Status: @SparkPostOps
EMDay @EMDay_Officiel
474 Followers 335 Following L'évènement français sur l'email marketing. Networking, conférences, tables rondes sur les sujets chauds de l'email marketing.
Rspamd spam filter @rspamd
342 Followers 0 Following
DuckDuckHack @duckduckhack
35K Followers 289 Following This account is no longer active. Please follow @DuckDuckGo instead.
DuckDuckGo @DuckDuckGo
2.7M Followers 5 Following Independent online privacy company with browser, search engine, and optional AI.
Exoscale @Exoscale
4K Followers 558 Following European cloud platform for your applications, safe data storage and heavy computations. Complete IaaS at your fingertips: VMs, Object Storage, GPU, K8s, DBaaS.
Dalenys Tech Lab @dalenystechlab
113 Followers 62 Following Announcements of new open source software projects and updates from Dalenys engineering. Corporate & product account: @dalenyscorp
Stéphane Pajot @StephanePajot44
13K Followers 4K Following Journaliste @presseocean. Nouveau livre 2026 «Limiter la casse » (https://t.co/cwtQme8PkF)
Ninja-Emails @ninjaemails
34 Followers 210 Following Transforme vos emailings et newsletters en html. Votre campagne emailing est prête à être envoyer avec le routeur de votre choix.
EmailSYSTEM @emailsystem_gr
143 Followers 432 Following EmailSYSTEM is a professional email marketing platform for people sending email newsletters and campaigns.
SimpleMail @SimpleMailfr
320 Followers 229 Following Envoyez vos campagnes d'emailing en illimité avec SimpleMail ! #emailing #ecommerce #startup #SaaS • Produit développé avec ❤ par @Kiwup
Pobox.com @pobox
2K Followers 10 Following Pobox has signed off. 🩵 Join us at @Fastmail for a richer, more secure, and more powerful email experience! Learn more at https://t.co/wgqji1EqK3.
Let's Encrypt @letsencrypt
84K Followers 5 Following A nonprofit Certificate Authority providing TLS certs to 350M websites. 100% of our funding comes from donations. https://t.co/Qzy8VWWXks
VK @inside_vk
40K Followers 24 Following
sizeof(void) @alexandru_iacob
94 Followers 918 Following
Annaïg ''Scara'' @scaranaik
249 Followers 325 Following #logiciellibre #mageia @aprilorg @assofdn @faimaison @federationfdn @LiberTIC @openwines @NosOignons
Frederic Dhieux @fdhieux
78 Followers 76 Following
Scaleway @Scaleway
32K Followers 450 Following European Cloud & AI — Built for what’s next. 🚀 Need assistance? Raise a ticket 📩 https://t.co/tM5F22cn4I
Vultr @Vultr
123K Followers 193 Following Easily deploy cloud servers, Bare Metal, Cloud GPU, Storage, Managed Kubernetes, and Managed Databases worldwide. Support: https://t.co/JJIdAis0Lb





















