Neue Episode ist raus!

Rack to the Future - Maker Faire, Drucker-Frust und ESPuino für die Kids

Hier der Link: https://podcast.smarthuette.de/episodes/rack-to-the-future-maker-faire-drucker-frust-und-espuino-fur-die-kids

#homeassistant #smarthome #homelab #selfhosting #unifi #netzwerk #dns #espuino #esp32 #rfid #audioplayer #3ddruck #makerfaire #stalwart #mailserver #dreame #saugroboter #kobo #ereader #diy #opensource

Wir sind zurück mit Bastelprojekten, Neuigkeiten aus der Homelab-Welt und dem ein oder anderen Rant.

Viel Spaß beim Hören!

Easily Install and Run Postal #Email Platform on #Ubuntu VPS (5 Minute Guide)

This article provides a guide for how to install and run Postal email platform on Ubuntu VPS.
Step-by-Step Guide to Install and Run Postal Email Platform on Ubuntu VPS
Postal is an open-source mail server for sending and receiving emails, designed for businesses and developers. This guide outlines the ...
Continued 👉 https://blog.radwebhosting.com/postal-email-platform-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosted #mailserver #vpsguide #installguide #selfhosting #postalserver

Deploy a Self-Hosted #SMTP Relay with #Mailcow on #Ubuntu #VPS (10 Minute Quick-Start Guide) This article provides a guide to deploy a self-hosted SMTP relay with Mailcow on Ubuntu VPS.

When you deploy a self-hosted SMTP relay with Mailcow on Ubuntu VPS, you can manage email delivery securely and efficiently. This guide walks you through installing and configuring Mailcow for SMTP relaying. ...
Continued 👉 https://blog.radwebhosting.com/deploy-a-self-hosted-smtp-relay-with-mailcow-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosted #mailserver #mailrelay #selfhosting #opensource

🚀 How to Deploy #KumoMTA on Rocky Linux #VPS (Easy Step-by-Step Guide)

This is a practical “get it running” guide demonstrating how to deploy KumoMTA on Rocky Linux VPS.
What is KumoMTA?
KumoMTA is a modern, high-performance Mail Transfer Agent (MTA) designed for large-scale, high-volume #email delivery with a strong focus on deliverability, policy control, and ...
Continued 👉 https://blog.radwebhosting.com/deploy-kumomta-on-rocky-linux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosted #selfhosting #mailserver #mailtransferagent #rockylinux #opensource

Zum Thema #serverhygiene: Meine Postfix-Config war wohl etwas in die Jahre gekommen.

Problem: Mein Server erzeugte Bounces und versuchte externe Zustellung (die zwar geblockt ist), aber die Queue lief voll.

Ursache:
`local_recipient_maps = passwd.byname` → System-User wie `mail` wurden als gültige Empfänger akzeptiert.

Fix:
`local_recipient_maps = hash:/etc/aliases`

Erkenntnis:
Bei Postfix + Cyrus keine System-User als Empfänger zulassen.

#postfix #mailserver #linux #selfhosting
#gelernt

Deploy a Self-Hosted #SMTP Relay with #Mailcow on #Ubuntu #VPS (10 Minute Quick-Start Guide) This article provides a guide to deploy a self-hosted SMTP relay with Mailcow on Ubuntu VPS.

When you deploy a self-hosted SMTP relay with Mailcow on Ubuntu VPS, you can manage email delivery securely and efficiently. This guide walks you through installing and configuring Mailcow for SMTP relaying. ...
Continued 👉 https://blog.radwebhosting.com/deploy-a-self-hosted-smtp-relay-with-mailcow-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #selfhosted #mailrelay #mailserver #selfhosting #opensource

Easily Install and Run Postal #Email Platform on #Ubuntu VPS (5 Minute Guide)

This article provides a guide for how to install and run Postal email platform on Ubuntu VPS.
Step-by-Step Guide to Install and Run Postal Email Platform on Ubuntu VPS
Postal is an open-source mail server for sending and receiving emails, designed for businesses and developers. This guide outlines the ...
Continued 👉 https://blog.radwebhosting.com/postal-email-platform-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #mailserver #postalserver #installguide #selfhosted #vpsguide #selfhosting

Easily Install and Run Postal #Email Platform on #Ubuntu VPS (5 Minute Guide)

This article provides a guide for how to install and run Postal email platform on Ubuntu VPS.
Step-by-Step Guide to Install and Run Postal Email Platform on Ubuntu VPS
Postal is an open-source mail server for sending and receiving emails, designed for businesses and developers. This guide outlines the ...
Continued 👉 https://blog.radwebhosting.com/postal-email-platform-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosting #vpsguide #mailserver #selfhosted #postalserver #installguide