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#letsencrypt

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Max Resing<p>Yesterday, 10 years ago, Let's Encrypt issued their first <a href="https://infosec.exchange/tags/TLS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TLS</span></a> <a href="https://infosec.exchange/tags/certificate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>certificate</span></a> to the domain name <code>helloworld.letsencrypt.org</code>. Since then, they issued 7 billion certificates.</p><p>To quote Borat: "Great success!"</p><p>Congrats!</p><p><a href="https://infosec.exchange/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a> <a href="https://infosec.exchange/tags/tls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tls</span></a> <a href="https://infosec.exchange/tags/ssl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ssl</span></a> <a href="https://infosec.exchange/tags/https" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>https</span></a></p>
Patrick Wu :neocat_flag_bi:<p><b>One Open-source Project Daily</b><span><br><br>A pure Unix shell script implementing ACME client protocol<br><br></span><a href="https://github.com/acmesh-official/acme.sh" rel="nofollow noopener" target="_blank">https://github.com/acmesh-official/acme.sh</a><span><br><br></span><a href="https://hatoya.cafe/tags/1ospd" rel="nofollow noopener" target="_blank">#1ospd</a> <a href="https://hatoya.cafe/tags/opensource" rel="nofollow noopener" target="_blank">#opensource</a> <a href="https://hatoya.cafe/tags/acme" rel="nofollow noopener" target="_blank">#acme</a> <a href="https://hatoya.cafe/tags/acmeclient" rel="nofollow noopener" target="_blank">#acmeclient</a> <a href="https://hatoya.cafe/tags/acmeprotocol" rel="nofollow noopener" target="_blank">#acmeprotocol</a> <a href="https://hatoya.cafe/tags/ash" rel="nofollow noopener" target="_blank">#ash</a> <a href="https://hatoya.cafe/tags/bash" rel="nofollow noopener" target="_blank">#bash</a> <a href="https://hatoya.cafe/tags/buypass" rel="nofollow noopener" target="_blank">#buypass</a> <a href="https://hatoya.cafe/tags/certbot" rel="nofollow noopener" target="_blank">#certbot</a> <a href="https://hatoya.cafe/tags/letsencrypt" rel="nofollow noopener" target="_blank">#letsencrypt</a> <a href="https://hatoya.cafe/tags/posix" rel="nofollow noopener" target="_blank">#posix</a> <a href="https://hatoya.cafe/tags/posixsh" rel="nofollow noopener" target="_blank">#posixsh</a> <a href="https://hatoya.cafe/tags/shell" rel="nofollow noopener" target="_blank">#shell</a> <a href="https://hatoya.cafe/tags/zerossl" rel="nofollow noopener" target="_blank">#zerossl</a></p>
Hacker News<p>OCSP Service Has Reached End of Life</p><p><a href="https://letsencrypt.org/2025/08/06/ocsp-service-has-reached-end-of-life" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">letsencrypt.org/2025/08/06/ocs</span><span class="invisible">p-service-has-reached-end-of-life</span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/OCSP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCSP</span></a> <a href="https://mastodon.social/tags/End" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>End</span></a> <a href="https://mastodon.social/tags/of" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>of</span></a> <a href="https://mastodon.social/tags/Life" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Life</span></a> <a href="https://mastodon.social/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a> <a href="https://mastodon.social/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cybersecurity</span></a> <a href="https://mastodon.social/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tech</span></a> <a href="https://mastodon.social/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a></p>
Andreas Scherbaum<p>My <a href="https://mastodon.social/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HomeAssistant</span></a> installation is 3 months and 4 days old. How do I know?</p><p>Came back from a business trip and the <a href="https://mastodon.social/tags/TLS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TLS</span></a> cert expired.</p><p>The <a href="https://mastodon.social/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a> add-on does not automatically renew the certificate. For whatever reason. Wrote an automation now.</p>
Cadu Silva :naoCalor:<p>If you're a server admin for a fediverse instance (and other use cases) and using nginx, try their new ACME module.</p><p>It's easy to setup, you can build nginx with the module statically or dinamically linked or use the package nginx-module-acme.</p><p>This way you'll never have to worry again about TLS certificates expiring and bringing downtime to your service.</p><p>It's not compatible with wildcards, tho. But it's written in Rust!</p><p>Just be careful with anvils falling on your head :ms_hand_over_mouth: </p><p>🔗 <a href="https://letsencrypt.org/2025/09/11/native-acme-for-nginx" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">letsencrypt.org/2025/09/11/nat</span><span class="invisible">ive-acme-for-nginx</span></a><br>:xp_server: <a href="https://nginx.org/en/docs/http/ngx_http_acme_module.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nginx.org/en/docs/http/ngx_htt</span><span class="invisible">p_acme_module.html</span></a></p><p><a href="https://bolha.one/tags/FediAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FediAdmin</span></a> <a href="https://bolha.one/tags/MastoAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MastoAdmin</span></a> <a href="https://bolha.one/tags/nginx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nginx</span></a> <a href="https://bolha.one/tags/ACME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ACME</span></a> <a href="https://bolha.one/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a></p>
Hacker News<p>Native ACME Support Comes to Nginx</p><p><a href="https://letsencrypt.org/2025/09/11/native-acme-for-nginx" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">letsencrypt.org/2025/09/11/nat</span><span class="invisible">ive-acme-for-nginx</span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/NativeACMESupport" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NativeACMESupport</span></a> <a href="https://mastodon.social/tags/Nginx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nginx</span></a> <a href="https://mastodon.social/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a> <a href="https://mastodon.social/tags/WebSecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebSecurity</span></a> <a href="https://mastodon.social/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DevOps</span></a></p>
RTN<p><a href="https://chaos.social/tags/Heise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Heise</span></a>:<br>"<br>"Passwort" Folge 40: Probleme mit Widerrufen, Verbindungsabbrüchen und anderem</p><p>Eine pickepackevolle Folge, gefüllt unter anderem mit kundigem Exploitbau unter Linux, einem HTTP2-DoS und millionenfachen Zertifikatsrückrufen von Microsoft. <br>"<br><a href="https://www.heise.de/news/Passwort-Folge-40-Probleme-mit-Widerrufen-Verbindungsabbruechen-und-anderem-10632694.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/Passwort-Folge-4</span><span class="invisible">0-Probleme-mit-Widerrufen-Verbindungsabbruechen-und-anderem-10632694.html</span></a></p><p>mp3: <a href="https://audio.podigee-cdn.net/2098722-m-7a844de5c304b67bf99d2ee327d88425.mp3" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">audio.podigee-cdn.net/2098722-</span><span class="invisible">m-7a844de5c304b67bf99d2ee327d88425.mp3</span></a></p><p>10.9.2025</p><p>Aaaa.. MS.. </p><p><a href="https://chaos.social/tags/CA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CA</span></a> <a href="https://chaos.social/tags/CertificateTransparency" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CertificateTransparency</span></a> <a href="https://chaos.social/tags/Chrome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chrome</span></a> <a href="https://chaos.social/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a> <a href="https://chaos.social/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> <a href="https://chaos.social/tags/MS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MS</span></a> <a href="https://chaos.social/tags/PKI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PKI</span></a> <a href="https://chaos.social/tags/TLSZertifikat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TLSZertifikat</span></a> <a href="https://chaos.social/tags/WebPKI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebPKI</span></a> <a href="https://chaos.social/tags/Zertifikat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Zertifikat</span></a></p>
DecaTec<p>Neuer Blogartikel:<br>Papierlos glücklich: Installation Paperless-ngx auf Ubuntu Server mit nginx und Let's Encrypt</p><p>Schritt-für-Schritt-Anleitung zur Einrichtung des Dokumentenmanagement-Systems Paperless-ngx mit Docker Compose, nginx &amp; Let's Encrypt auf Ubuntu Server 24.04 LTS.</p><p>👉 <a href="https://decatec.de/home-server/papierlos-gluecklich-installation-paperless-ngx-auf-ubuntu-server-mit-nginx-und-lets-encrypt/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">decatec.de/home-server/papierl</span><span class="invisible">os-gluecklich-installation-paperless-ngx-auf-ubuntu-server-mit-nginx-und-lets-encrypt/</span></a></p><p><a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://mastodon.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://mastodon.social/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Docker</span></a> <a href="https://mastodon.social/tags/nginx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nginx</span></a> <a href="https://mastodon.social/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LetsEncrypt</span></a> <a href="https://mastodon.social/tags/Paperlessngx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Paperlessngx</span></a> <a href="https://mastodon.social/tags/DMS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DMS</span></a> <a href="https://mastodon.social/tags/SelfHosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SelfHosting</span></a></p>
Rad Web Hosting<p>How to Install and Run <a href="https://mastodon.social/tags/Matrix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Matrix</span></a> Synapse <a href="https://mastodon.social/tags/Chat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chat</span></a> Server on <a href="https://mastodon.social/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> <a href="https://mastodon.social/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VPS</span></a> </p><p>This article provides a guide detailing how to install and run Matrix Synapse chat server on Debian VPS.<br>What is Matrix Synapse?<br>Matrix Synapse is the reference implementation of a homeserver for the Matrix protocol.<br>What Matrix Is<br>Matrix is an open standard and protocol for secure, decentralized real-time communication. ...<br>Continued 👉 <a href="https://blog.radwebhosting.com/how-to-install-and-run-matrix-synapse-chat-server-on-debian-vps/?utm_source=mastodon&amp;utm_medium=social&amp;utm_campaign=mastodon.social" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.radwebhosting.com/how-to-</span><span class="invisible">install-and-run-matrix-synapse-chat-server-on-debian-vps/?utm_source=mastodon&amp;utm_medium=social&amp;utm_campaign=mastodon.social</span></a> <a href="https://mastodon.social/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosting</span></a> <a href="https://mastodon.social/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a> <a href="https://mastodon.social/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a></p>
mastodon.raddemo.host<p>How to Install and Run <a href="https://mastodon.raddemo.host/tags/Matrix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Matrix</span></a> Synapse <a href="https://mastodon.raddemo.host/tags/Chat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chat</span></a> Server on <a href="https://mastodon.raddemo.host/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> <a href="https://mastodon.raddemo.host/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VPS</span></a> </p><p>This article provides a guide detailing how to install and run Matrix Synapse chat server on Debian VPS.<br>What is Matrix Synapse?<br>Matrix Synapse is the reference implementation of a homeserver for the Matrix protocol.<br>What Matrix Is<br>Matrix is an open standard and protocol for secure, decentralized real-time communication. ...<br>Continued 👉 <a href="https://blog.radwebhosting.com/how-to-install-and-run-matrix-synapse-chat-server-on-debian-vps/?utm_source=ReviveOldPost&amp;utm_medium=social&amp;utm_campaign=ReviveOldPost" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.radwebhosting.com/how-to-</span><span class="invisible">install-and-run-matrix-synapse-chat-server-on-debian-vps/?utm_source=ReviveOldPost&amp;utm_medium=social&amp;utm_campaign=ReviveOldPost</span></a> <a href="https://mastodon.raddemo.host/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosting</span></a> <a href="https://mastodon.raddemo.host/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://mastodon.raddemo.host/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.raddemo.host/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a> <a href="https://mastodon.raddemo.host/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a></p>
Jan Wildeboer 😷:krulorange:<p>What <a href="https://social.wildeboer.net/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> and <a href="https://social.wildeboer.net/tags/SelfHost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SelfHost</span></a> can do. Had an idea, discussed it here. Seemed to rhyme with people. Booked two domains. Created a landing page with <a href="https://social.wildeboer.net/tags/Jekyll" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Jekyll</span></a> and CI/CD from a <a href="https://social.wildeboer.net/tags/git" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>git</span></a> repo on my <a href="https://social.wildeboer.net/tags/Forgejo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Forgejo</span></a> instance. Created logo with <a href="https://social.wildeboer.net/tags/Inkscape" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Inkscape</span></a>. Added <a href="https://social.wildeboer.net/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a> certificate. Put it on my VPS (Virtual Private Server) running Red Hat Enterprise Linux, (<a href="https://social.wildeboer.net/tags/RHEL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RHEL</span></a>) where it is now served with <a href="https://social.wildeboer.net/tags/Nginx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nginx</span></a>. Git repo mirrored to <a href="https://social.wildeboer.net/tags/Codeberg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Codeberg</span></a> so all can join. In under 8h.</p><p><a href="https://devbnb.eu" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">devbnb.eu</span><span class="invisible"></span></a></p><p><a href="https://codeberg.org/jwildeboer/devbnb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">codeberg.org/jwildeboer/devbnb</span><span class="invisible"></span></a></p>
Torsten :verified: :verified:<p>Lösung:</p><p>mount -o rw,remount /system<br>cd /system/etc/security/cacerts/<br>ln -s 6187b673.0 4042bcee.0<br>ln -s 399e7759.0 3513523f.0<br>cd /<br>mount -o ro,remount /system</p><p>2/2</p><p><a href="https://norden.social/tags/Letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Letsencrypt</span></a> <a href="https://norden.social/tags/DigiCert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigiCert</span></a> <a href="https://norden.social/tags/Android" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Android</span></a></p>
Torsten :verified: :verified:<p>Ich wollte ein älteres Tablet mit Android 7 bzw. <a href="https://norden.social/tags/LineageOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LineageOS</span></a> wieder in Betrieb nehmen mit neuem <a href="https://norden.social/tags/Firefox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Firefox</span></a>. Leider wurden keine https-Webseiten geladen. Nach einer Stunde Suche habe ich festgestellt, dass die Root-<a href="https://norden.social/tags/Zertifikate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Zertifikate</span></a> aufgrund eines veränderten Hashes nicht gefunden wurden.</p><p>openssl x509 -in DigiCert_Global_Root_CA.crt -subject_hash_old -noout</p><p>openssl x509 -in DigiCert_Global_Root_CA.crt -subject_hash -noout</p><p>1/2</p><p><a href="https://norden.social/tags/Letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Letsencrypt</span></a> <a href="https://norden.social/tags/DigiCert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigiCert</span></a> <a href="https://norden.social/tags/Android" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Android</span></a> <a href="https://norden.social/tags/certificate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>certificate</span></a></p>
Markus 👨‍💻<p>Falls ihr eine (Sub)Domain mit einem HTTP-Redirect umleiten möchtet, aber keinen Webserver zur Hand habt: Bei <span class="h-card" translate="no"><a href="https://opsone.social/@opsone" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>opsone</span></a></span> durfte ich einen kleinen Redirect Service bauen. Ist kostenlos und ohne Registrierung nutzbar. Keine Gewährleistung/SLA, läuft aber bereits seit mehr als einem Jahr und wird rege genutzt.</p><p>- Set-up nur mit DNS-Records<br>- IPv4 (A) und IPv6 (AAAA-Record)<br>- HTTP Status Code konfigurierbar<br>- <a href="https://mastodon.social/tags/Letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Letsencrypt</span></a> für TLS/HTTPS<br>- Support für CNAME</p><p><a href="https://docs.opsone.ch/domain-dns/redirect.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">docs.opsone.ch/domain-dns/redi</span><span class="invisible">rect.html</span></a></p>
MDZG (Markdown Zen Garden)<p>🔍 / <a href="https://mastodon.uno/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> / <a href="https://mastodon.uno/tags/docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>docker</span></a> / <a href="https://mastodon.uno/tags/proxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>proxy</span></a></p><p>Docker container and built in Web Application for managing <a href="https://mastodon.uno/tags/Nginx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nginx</span></a> proxy hosts with a simple, powerful interface, providing free <a href="https://mastodon.uno/tags/SSL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SSL</span></a> support via Let's Encrypt</p><p>🐱🔗 <a href="https://laravista.altervista.org/CatLink/links/338" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">laravista.altervista.org/CatLi</span><span class="invisible">nk/links/338</span></a></p><p><a href="https://mastodon.uno/tags/catlink" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>catlink</span></a> <a href="https://mastodon.uno/tags/softwaredocker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>softwaredocker</span></a> <a href="https://mastodon.uno/tags/softwaredockerproxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>softwaredockerproxy</span></a> <a href="https://mastodon.uno/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a></p>
mastodon.raddemo.host<p>How to Install <a href="https://mastodon.raddemo.host/tags/Planka" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Planka</span></a> on <a href="https://mastodon.raddemo.host/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://mastodon.raddemo.host/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VPS</span></a> (5 Minute Quick-Start Guide) Here’s a step-by-step guide on how to install Planka on Ubuntu VPS using <a href="https://mastodon.raddemo.host/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Docker</span></a> and Docker Compose.<br>What is Planka?<br>Planka is an open-source project management tool designed to help teams organize tasks and collaborate effectively using a Kanban-style board interface, similar to tools like Trello or Jira.<br>🔧 Key ...<br>Continued 👉 <a href="https://blog.radwebhosting.com/how-to-install-planka-on-ubuntu-vps-5-minute-quick-start-guide/?utm_source=mastodon&amp;utm_medium=social&amp;utm_campaign=mastodon.raddemo.host" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.radwebhosting.com/how-to-</span><span class="invisible">install-planka-on-ubuntu-vps-5-minute-quick-start-guide/?utm_source=mastodon&amp;utm_medium=social&amp;utm_campaign=mastodon.raddemo.host</span></a> <a href="https://mastodon.raddemo.host/tags/reverseproxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reverseproxy</span></a> <a href="https://mastodon.raddemo.host/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.raddemo.host/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a> <a href="https://mastodon.raddemo.host/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a> <a href="https://mastodon.raddemo.host/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosting</span></a></p>
UmWerker 🕊 ☮️ 🤘<p><a href="https://todon.nl/tags/Hestia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hestia</span></a>, die <a href="https://todon.nl/tags/VPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VPS</span></a> Verwaltungssoftware, generiert für die Domain, samt Subdomains (www, ftp, mail, webmail) ein <a href="https://todon.nl/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>letsencrypt</span></a>-Zertifikat. Für die Mail-Domain selbst dann später (bei der Konfiguration) nochmal eins. Eben jenes wird bzw. wurde jedoch nicht automatisch aktualisiert und war abgelaufen.</p><p>Dürfte demnach ein Fehler beim Hestia <a href="https://todon.nl/tags/Controlpanel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Controlpanel</span></a> sein.</p><p>Mail funktioniert bei der betroffenen Domain wieder, muss jetzt aber alle anderen im Blick behalten. Per <a href="https://todon.nl/tags/ssh" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ssh</span></a> komme ich aber immer noch nicht auf den <a href="https://todon.nl/tags/Server" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Server</span></a>. Für heute reicht es mir jedoch 😤</p>
UmWerker 🕊 ☮️ 🤘

PC starten und vom Mail-Programm mit einem ERR_CERT_DATE_INVALID empfangen werden. Warum muss sowas immer sein?

#letsencrypt #Zertifikat war noch 2 Monate gültig, trotzdem erneuert – Fehler bleibt. Anderes Mailprogramm meldet ebenfalls Fehler. Die Postfächer anderer Domains auf dem #VPS melden keine Fehler.

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