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Herbert ReiterAre you <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> an <a href="https://social.tchncs.de/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> server?I just published an updated <a href="https://social.tchncs.de/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> image for <a href="https://social.tchncs.de/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 3.10.3, based on <a href="https://social.tchncs.de/tags/archlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#archlinux</a>.The email server is fully customizable. For usage on a Virtual Private Server (<a href="https://social.tchncs.de/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#VPS</a>). Just use the Docker registry provided by the project. 👇<a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

Dimly Lit Corners<a href="https://c.im/tags/Goals2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#Goals2025</a> Moving away from the constant upgrade cycle & moving closer to the ideals of <a href="https://c.im/tags/PermaComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#PermaComputing</a> <a href="https://c.im/tags/MalleableSoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#MalleableSoftware</a> Design and setup a redundant system of old/used, cheap, low-power devices running ia: <a href="https://c.im/tags/Guix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Guix</a>, <a href="https://c.im/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a>, <a href="https://c.im/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#FreeBSD</a>, <a href="https://c.im/tags/macOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#macOS</a>, <a href="https://c.im/tags/HaikuOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#HaikuOS</a>, <a href="https://c.im/tags/Plan9Front" class="mention hashtag" rel="nofollow noopener" target="_blank">#Plan9Front</a>, <a href="https://c.im/tags/X11" class="mention hashtag" rel="nofollow noopener" target="_blank">#X11</a>, <a href="https://c.im/tags/P9" class="mention hashtag" rel="nofollow noopener" target="_blank">#P9</a>, <a href="https://c.im/tags/NFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NFS</a>, all working together Become an expert on <a href="https://c.im/tags/MicroControllers" class="mention hashtag" rel="nofollow noopener" target="_blank">#MicroControllers</a> <a href="https://c.im/tags/ESP32" class="mention hashtag" rel="nofollow noopener" target="_blank">#ESP32</a> <a href="https://c.im/tags/STM32" class="mention hashtag" rel="nofollow noopener" target="_blank">#STM32</a> <a href="https://c.im/tags/RP2040" class="mention hashtag" rel="nofollow noopener" target="_blank">#RP2040</a> <a href="https://c.im/tags/MIPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#MIPS</a> <a href="https://c.im/tags/RiscV" class="mention hashtag" rel="nofollow noopener" target="_blank">#RiscV</a> DIY sensors which sing like birds to communicate their statusDIY robots "drones" Move as much as possible of my computing needs to the <a href="https://c.im/tags/Terminal" class="mention hashtag" rel="nofollow noopener" target="_blank">#Terminal</a>, <a href="https://c.im/tags/Emacs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Emacs</a>, <a href="https://c.im/tags/Rio" class="mention hashtag" rel="nofollow noopener" target="_blank">#Rio</a> <a href="https://c.im/tags/CLI" class="mention hashtag" rel="nofollow noopener" target="_blank">#CLI</a> <a href="https://c.im/tags/TUI" class="mention hashtag" rel="nofollow noopener" target="_blank">#TUI</a> <a href="https://c.im/tags/P9" class="mention hashtag" rel="nofollow noopener" target="_blank">#P9</a> Get an <a href="https://c.im/tags/3DPrinter" class="mention hashtag" rel="nofollow noopener" target="_blank">#3DPrinter</a> and learn to use itDesign and build my own portable 8dot <a href="https://c.im/tags/braille" class="mention hashtag" rel="nofollow noopener" target="_blank">#braille</a> terminal & try out if 3x3 or 3x4 dots is also workable.Design and build my own low-power computers, their OS, and toolsWriting more of my own tools <a href="https://c.im/tags/DIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#DIY</a><a href="https://c.im/tags/SmallTalk" class="mention hashtag" rel="nofollow noopener" target="_blank">#SmallTalk</a> <a href="https://c.im/tags/ObjectPascal" class="mention hashtag" rel="nofollow noopener" target="_blank">#ObjectPascal</a> <a href="https://c.im/tags/Prolog" class="mention hashtag" rel="nofollow noopener" target="_blank">#Prolog</a> <a href="https://c.im/tags/Scheme" class="mention hashtag" rel="nofollow noopener" target="_blank">#Scheme</a> <a href="https://c.im/tags/Racket" class="mention hashtag" rel="nofollow noopener" target="_blank">#Racket</a> <a href="https://c.im/tags/CommonLisp" class="mention hashtag" rel="nofollow noopener" target="_blank">#CommonLisp</a> <a href="https://c.im/tags/Haskell" class="mention hashtag" rel="nofollow noopener" target="_blank">#Haskell</a> <a href="https://c.im/tags/Rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#Rust</a> <a href="https://c.im/tags/Go" class="mention hashtag" rel="nofollow noopener" target="_blank">#Go</a> <a href="https://c.im/tags/ObjectiveC" class="mention hashtag" rel="nofollow noopener" target="_blank">#ObjectiveC</a> <a href="https://c.im/tags/Swift" class="mention hashtag" rel="nofollow noopener" target="_blank">#Swift</a>Deploy <a href="https://c.im/tags/LoRa" class="mention hashtag" rel="nofollow noopener" target="_blank">#LoRa</a> <a href="https://c.im/tags/ReticullumNetwork" class="mention hashtag" rel="nofollow noopener" target="_blank">#ReticullumNetwork</a> <a href="https://c.im/tags/RNodes" class="mention hashtag" rel="nofollow noopener" target="_blank">#RNodes</a> <a href="https://c.im/tags/MeshCore" class="mention hashtag" rel="nofollow noopener" target="_blank">#MeshCore</a> <a href="https://c.im/tags/Meshtastic" class="mention hashtag" rel="nofollow noopener" target="_blank">#Meshtastic</a> Start an <a href="https://c.im/tags/InternetResiliencyClub" class="mention hashtag" rel="nofollow noopener" target="_blank">#InternetResiliencyClub</a> Add <a href="https://c.im/tags/Tor" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tor</a>, <a href="https://c.im/tags/I2P" class="mention hashtag" rel="nofollow noopener" target="_blank">#I2P</a> support by <a href="https://c.im/tags/WebProxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebProxy</a> <a href="https://c.im/tags/SolarPowered" class="mention hashtag" rel="nofollow noopener" target="_blank">#SolarPowered</a> <a href="https://c.im/tags/SelfHost" class="mention hashtag" rel="nofollow noopener" target="_blank">#SelfHost</a> over <a href="https://c.im/tags/I2P" class="mention hashtag" rel="nofollow noopener" target="_blank">#I2P</a>, <a href="https://c.im/tags/OnionService" class="mention hashtag" rel="nofollow noopener" target="_blank">#OnionService</a> <a href="https://c.im/tags/Blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#Blog</a> <a href="https://c.im/tags/Wiki" class="mention hashtag" rel="nofollow noopener" target="_blank">#Wiki</a> <a href="https://c.im/tags/Repositories" class="mention hashtag" rel="nofollow noopener" target="_blank">#Repositories</a> <a href="https://c.im/tags/GopherHole" class="mention hashtag" rel="nofollow noopener" target="_blank">#GopherHole</a> <a href="https://c.im/tags/Darcs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Darcs</a> <a href="https://c.im/tags/Mercurial" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mercurial</a> <a href="https://c.im/tags/SelfHost" class="mention hashtag" rel="nofollow noopener" target="_blank">#SelfHost</a> my own <a href="https://c.im/tags/EmailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#EmailServer</a>, which will only accept email from <a href="https://c.im/tags/KnownServers" class="mention hashtag" rel="nofollow noopener" target="_blank">#KnownServers</a> <a href="https://c.im/tags/CommunityEmail" class="mention hashtag" rel="nofollow noopener" target="_blank">#CommunityEmail</a> <a href="https://c.im/tags/MutualEmailAcceptance" class="mention hashtag" rel="nofollow noopener" target="_blank">#MutualEmailAcceptance</a> Share files via <a href="https://c.im/tags/BitTorrent" class="mention hashtag" rel="nofollow noopener" target="_blank">#BitTorrent</a> over <a href="https://c.im/tags/I2P" class="mention hashtag" rel="nofollow noopener" target="_blank">#I2P</a> DIY <a href="https://c.im/tags/HomeAutomation" class="mention hashtag" rel="nofollow noopener" target="_blank">#HomeAutomation</a> DIY <a href="https://c.im/tags/GardeningAutomation" class="mention hashtag" rel="nofollow noopener" target="_blank">#GardeningAutomation</a> DIY <a href="https://c.im/tags/GreenHouse" class="mention hashtag" rel="nofollow noopener" target="_blank">#GreenHouse</a> Get a house cat, train the cat, use voice and gesturesStart asking money for advice & technology supportBuild/program my own opportunistic and strange cryptocurrency miners <a href="https://c.im/tags/BTC" class="mention hashtag" rel="nofollow noopener" target="_blank">#BTC</a>, <a href="https://c.im/tags/XMR" class="mention hashtag" rel="nofollow noopener" target="_blank">#XMR</a>, <a href="https://c.im/tags/ZEC" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZEC</a>, etc <a href="https://c.im/tags/Art" class="mention hashtag" rel="nofollow noopener" target="_blank">#Art</a> <a href="https://c.im/tags/MakeMoreArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#MakeMoreArt</a> <a href="https://c.im/tags/LearnToDraw" class="mention hashtag" rel="nofollow noopener" target="_blank">#LearnToDraw</a> <a href="https://c.im/tags/Learn3DModeling" class="mention hashtag" rel="nofollow noopener" target="_blank">#Learn3DModeling</a> <a href="https://c.im/tags/LearnGenerativeArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#LearnGenerativeArt</a> <a href="https://c.im/tags/LearnToComposeAmbientMusic" class="mention hashtag" rel="nofollow noopener" target="_blank">#LearnToComposeAmbientMusic</a> <a href="https://c.im/tags/ReCreateJottit" class="mention hashtag" rel="nofollow noopener" target="_blank">#ReCreateJottit</a> <a href="https://c.im/tags/ReCreateInstikiWiki" class="mention hashtag" rel="nofollow noopener" target="_blank">#ReCreateInstikiWiki</a> <a href="https://c.im/tags/WriteMore" class="mention hashtag" rel="nofollow noopener" target="_blank">#WriteMore</a> <a href="https://c.im/tags/PublishMore" class="mention hashtag" rel="nofollow noopener" target="_blank">#PublishMore</a> <a href="https://c.im/tags/Letters" class="mention hashtag" rel="nofollow noopener" target="_blank">#Letters</a>, <a href="https://c.im/tags/Essays" class="mention hashtag" rel="nofollow noopener" target="_blank">#Essays</a>, <a href="https://c.im/tags/Missives" class="mention hashtag" rel="nofollow noopener" target="_blank">#Missives</a>, <a href="https://c.im/tags/Reports" class="mention hashtag" rel="nofollow noopener" target="_blank">#Reports</a>, <a href="https://c.im/tags/Treatise" class="mention hashtag" rel="nofollow noopener" target="_blank">#Treatise</a> …<a href="https://c.im/tags/Incomplete" class="mention hashtag" rel="nofollow noopener" target="_blank">#Incomplete</a> <a href="https://c.im/tags/Ongoing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ongoing</a> <a href="https://c.im/tags/NotFinal" class="mention hashtag" rel="nofollow noopener" target="_blank">#NotFinal</a>

b1gMail<a href="https://social.vivaldi.net/@ueeu" class="u-url mention" rel="nofollow noopener" target="_blank">@ueeu</a> We miss <a href="https://fosstodon.org/tags/b1gMail" class="mention hashtag" rel="nofollow noopener" target="_blank">#b1gMail</a> into your list. Its a <a href="https://fosstodon.org/tags/selfhost" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhost</a> <a href="https://fosstodon.org/tags/openSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#openSource</a> <a href="https://fosstodon.org/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> 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 <a href="https://fosstodon.org/tags/b1gMailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#b1gMailServer</a> 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.<a href="https://fosstodon.org/tags/goeuropean" class="mention hashtag" rel="nofollow noopener" target="_blank">#goeuropean</a> <a href="https://fosstodon.org/tags/europeanalternatives" class="mention hashtag" rel="nofollow noopener" target="_blank">#europeanalternatives</a>

Ehay2k<a href="https://mstdn.social/@GottaLaff" class="u-url mention" rel="nofollow noopener" target="_blank">@GottaLaff</a> Remember that one of the <a href="https://mastodon.social/tags/GOP" class="mention hashtag" rel="nofollow noopener" target="_blank">#GOP</a> '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 <a href="https://mastodon.social/tags/Hegseth" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hegseth</a> 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. <a href="https://mastodon.social/tags/HillaryClinton" class="mention hashtag" rel="nofollow noopener" target="_blank">#HillaryClinton</a> <a href="https://mastodon.social/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://mastodon.social/tags/signal" class="mention hashtag" rel="nofollow noopener" target="_blank">#signal</a> <a href="https://mastodon.social/tags/hypocrisy" class="mention hashtag" rel="nofollow noopener" target="_blank">#hypocrisy</a>

Herbert ReiterAre you <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> an <a href="https://social.tchncs.de/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> server?I just published an updated <a href="https://social.tchncs.de/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> image for <a href="https://social.tchncs.de/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 3.10.1, based on <a href="https://social.tchncs.de/tags/archlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#archlinux</a>.The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (<a href="https://social.tchncs.de/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#VPS</a>). Just use the Docker registry provided by the project. 👇<a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

Herbert ReiterAre you <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> an <a href="https://social.tchncs.de/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> server?I just published an updated <a href="https://social.tchncs.de/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> image for <a href="https://social.tchncs.de/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 3.10.0, based on <a href="https://social.tchncs.de/tags/archlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#archlinux</a>.The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (<a href="https://social.tchncs.de/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#VPS</a>). 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: <a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

Carlos Correa¿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.<a href="https://mastodon.blaster.com.ar/tags/SelfHosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#SelfHosted</a> <a href="https://mastodon.blaster.com.ar/tags/Mailu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mailu</a> <a href="https://mastodon.blaster.com.ar/tags/EmailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#EmailServer</a> <a href="https://mastodon.blaster.com.ar/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://mastodon.blaster.com.ar/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#SysAdmin</a>

Carlos CorreaNecesitaba un servidor de correo self-hosted, fácil de administrar y sin complicaciones. Probé Mailu y me sorprendió lo simple que es desplegarlo con Docker. Ahora tengo control total sobre mis emails sin depender de terceros. 🚀Si buscan una solución open source y ligera, se los recomiendo. Más info en 👉 <a href="https://mailu.io/2024.06/" rel="nofollow noopener" translate="no" target="_blank">https://mailu.io/2024.06/</a><a href="https://mastodon.blaster.com.ar/tags/SelfHosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#SelfHosted</a> <a href="https://mastodon.blaster.com.ar/tags/Mailu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mailu</a> <a href="https://mastodon.blaster.com.ar/tags/EmailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#EmailServer</a> <a href="https://mastodon.blaster.com.ar/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a>

Lukas RotermundDoes anyone know of a good guide to setting up your own email server for sending and receiving email? So SMTP, IMAP, spam protection, DNS records and PGP setup?And yes I know all the risks, it's just for me to learn and gain experience :)<a href="https://social.tchncs.de/tags/Email" class="mention hashtag" rel="nofollow noopener" target="_blank">#Email</a> <a href="https://social.tchncs.de/tags/EmailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#EmailServer</a> <a href="https://social.tchncs.de/tags/Mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mailserver</a> <a href="https://social.tchncs.de/tags/Hosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hosting</a> <a href="https://social.tchncs.de/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#SMTP</a> <a href="https://social.tchncs.de/tags/IMAP" class="mention hashtag" rel="nofollow noopener" target="_blank">#IMAP</a> <a href="https://social.tchncs.de/tags/PGP" class="mention hashtag" rel="nofollow noopener" target="_blank">#PGP</a>

Jarno :orankinet:It appears I am self-hosting email again.<a href="https://toots.oranki.net/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosted</a> <a href="https://toots.oranki.net/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://toots.oranki.net/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> <a href="https://toots.oranki.net/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://toots.oranki.net/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a>

Herbert ReiterAre you <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> an <a href="https://social.tchncs.de/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> server?I just published an updated <a href="https://social.tchncs.de/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> image for <a href="https://social.tchncs.de/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 3.9.1, based on <a href="https://social.tchncs.de/tags/Arch" class="mention hashtag" rel="nofollow noopener" target="_blank">#Arch</a> <a href="https://social.tchncs.de/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a>.The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (<a href="https://social.tchncs.de/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#VPS</a>). Just use the Docker registry provided by the project. 👇<a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

Herbert ReiterAre you <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> an <a href="https://social.tchncs.de/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> server?I just published an updated <a href="https://social.tchncs.de/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> image for <a href="https://social.tchncs.de/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 3.9.0, based on Arch Linux.The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (<a href="https://social.tchncs.de/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#VPS</a>). Just use the Docker registry provided by the project. 👇<a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

Herbert ReiterAre you selfhosting an email server?I just published Postfix 3.9.0 as a Docker image, based on Arch Linux.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. 👇<a href="https://gitlab.com/moasda/postfix-docker" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/moasda/postfix-docker</a><a href="https://social.tchncs.de/tags/postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#postfix</a> <a href="https://social.tchncs.de/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://social.tchncs.de/tags/docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#docker</a> <a href="https://social.tchncs.de/tags/vps" class="mention hashtag" rel="nofollow noopener" target="_blank">#vps</a> <a href="https://social.tchncs.de/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> <a href="https://social.tchncs.de/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://social.tchncs.de/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://social.tchncs.de/tags/floss" class="mention hashtag" rel="nofollow noopener" target="_blank">#floss</a>

AndyLong planned, but now with enhanced motivation due to <a href="https://tux.social/tags/SMTPSmuggling" class="mention hashtag" rel="nofollow noopener" target="_blank">#SMTPSmuggling</a> attack I finally replaced my old <a href="https://tux.social/tags/EMailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#EMailServer</a> based on <a href="https://tux.social/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Postfix</a> 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).🔗 <a href="https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/" rel="nofollow noopener" translate="no" target="_blank">https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/</a>🔗 <a href="https://media.ccc.de/v/37c3-11782-smtp_smuggling_spoofing_e-mails_worldwide" rel="nofollow noopener" translate="no" target="_blank">https://media.ccc.de/v/37c3-11782-smtp_smuggling_spoofing_e-mails_worldwide</a>🔗 <a href="https://www.postfix.org/smtp-smuggling.html" rel="nofollow noopener" translate="no" target="_blank">https://www.postfix.org/smtp-smuggling.html</a>

ff7Der <a href="https://freiburg.social/tags/M%C3%A4ngelmelder" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mängelmelder</a> für <a href="https://freiburg.social/tags/freiburg" class="mention hashtag" rel="nofollow noopener" target="_blank">#freiburg</a> wird eifrig genutzt. Meine erste Meldung vom 20. Juli hatte noch die ID 333 und heute sind wir laut <a href="https://mitmachen.freiburg.de/ecm-politik/stadtfreiburg/de/lightflawRep/58435" rel="nofollow noopener" target="_blank">https://mitmachen.freiburg.de/ecm-politik/stadtfreiburg/de/lightflawRep/58435</a> 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 <a href="https://xn--baw-joa.social/@freiburg" class="u-url mention" rel="nofollow noopener" target="_blank">@freiburg</a> <a href="https://freiburg.social/tags/matrix" class="mention hashtag" rel="nofollow noopener" target="_blank">#matrix</a> <a href="https://freiburg.social/tags/postmoogle" class="mention hashtag" rel="nofollow noopener" target="_blank">#postmoogle</a> <a href="https://freiburg.social/tags/emailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#emailserver</a>

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