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#emailserver

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#Goals2025

Moving away from the constant upgrade cycle & moving closer to the ideals of #PermaComputing #MalleableSoftware

Design and setup a redundant system of old/used, cheap, low-power devices running ia: #Guix, #Linux, #FreeBSD, #macOS, #HaikuOS, #Plan9Front, #X11, #P9, #NFS, all working together

Become an expert on #MicroControllers #ESP32 #STM32 #RP2040 #MIPS #RiscV

DIY sensors which sing like birds to communicate their status

DIY robots "drones"

Move as much as possible of my computing needs to the #Terminal, #Emacs, #Rio #CLI #TUI #P9

Get an #3DPrinter and learn to use it

Design and build my own portable 8dot #braille terminal & try out if 3x3 or 3x4 dots is also workable.

Design and build my own low-power computers, their OS, and tools

Writing more of my own tools #DIY

#SmallTalk #ObjectPascal #Prolog #Scheme #Racket #CommonLisp #Haskell #Rust #Go #ObjectiveC #Swift

Deploy #LoRa #ReticullumNetwork #RNodes #MeshCore #Meshtastic

Start an #InternetResiliencyClub

Add #Tor, #I2P support by #WebProxy

#SolarPowered #SelfHost over #I2P, #OnionService #Blog #Wiki #Repositories #GopherHole #Darcs #Mercurial

#SelfHost my own #EmailServer, which will only accept email from #KnownServers #CommunityEmail #MutualEmailAcceptance

Share files via #BitTorrent over #I2P

DIY #HomeAutomation
DIY #GardeningAutomation
DIY #GreenHouse

Get a house cat, train the cat, use voice and gestures

Start asking money for advice & technology support

Build/program my own opportunistic and strange cryptocurrency miners #BTC, #XMR, #ZEC, etc #Art

#MakeMoreArt #LearnToDraw #Learn3DModeling #LearnGenerativeArt #LearnToComposeAmbientMusic

#ReCreateJottit #ReCreateInstikiWiki

#WriteMore #PublishMore #Letters, #Essays, #Missives, #Reports, #Treatise

@ueeu We miss #b1gMail into your list. Its a #selfhost #openSource #emailserver Software, built in Germany since 2002. Its designed to provide visitors an own email address and can also run on a simple webspace with PHP and mysql.

The optional add-on #b1gMailServer provides SMTP, IMAP and POP3.

One of your listed provider (eclipso) uses b1gMail as email system in Back-end and Front-End!

We would really appreciative if you take this on list.

Antwortete im Thread

@GottaLaff
Remember that one of the #GOP 's main arguments about Hillary Clinton's actions was that it was a PRIVATE server, not subject to government controls.

Even then, IIRC, she never *initiated* communications that contained classified or even SBU data.

These fools like #Hegseth CREATED & sent what every expert agrees was highly classified (TS most likely) information using a chat app on personal phones! Many laws were broken here.

Are you #selfhosting an #email server?

I just published an updated #Docker image for #Postfix 3.10.0, based on #archlinux.

The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (#VPS). Just use the Docker registry provided by the project. 👇

`registry.gitlab.com/moasda/postfix-docker/postfix-docker:3.10.0-1-2025-02-21`

For more details see the project readme:
gitlab.com/moasda/postfix-dock

Fortgeführter Thread

¿Qué trae Mailu? 🚀

📩 SMTP, IMAP, POP3 – Compatibilidad total con cualquier cliente de correo.
📬 Webmail – Acceso desde cualquier navegador con Roundcube o Rainloop.
🔒 Antispam y Antivirus – Protección integrada con Rspamd.
🔑 Autenticación moderna – Soporte para DKIM, SPF y DMARC.
📊 Admin Panel – Gestión fácil de dominios, usuarios y aliases.
🛠️ Docker-Ready – Despliegue sencillo en contenedores.

Long planned, but now with enhanced motivation due to #SMTPSmuggling attack I finally replaced my old #EMailServer based on #Postfix and applied the workarounds.

Beside that I completely replaced the server hardware and all the VMs for Calendar, Files and Web (last one still WIP).

🔗 sec-consult.com/blog/detail/sm

🔗 media.ccc.de/v/37c3-11782-smtp

🔗 postfix.org/smtp-smuggling.htm

SEC ConsultSMTP Smuggling - Spoofing E-Mails WorldwideIntroducing a novel technique for e-mail spoofing

Der #Mängelmelder für #freiburg wird eifrig genutzt. Meine erste Meldung vom 20. Juli hatte noch die ID 333 und heute sind wir laut mitmachen.freiburg.de/ecm-poli bei ID 1122. Macht 14 Meldungen täglich.

Story am Rande: Meine Meldungen tauchten zunächst nicht in der Karte auf, weil meine E-Mail-Domain flieger.chat als unsicher eingestuft wurde ;))

Praktische Einrichtung, der Mängelmelder. Danke @freiburg

mitmachen.freiburg.deMängelmelder - mitmachen.freiburg.de