Kolab News
To me, eMail servers are one of the most complicated but most interesting things there are in the technical world. However, in the past I did some attempts to setup a full-featured eMail-Server environment using the Citadel and the Kolab 2.2.4 groupware software.
It worked, though for me neither of them felt “complete”.
Citadel, designed as a
Many people have asked us to provide Kolab packages for Ubuntu. Unfortunately, we have only 1,5 .deb packagers in our community. Still, the demand for these packages is huge. Some people even went so far and made the packages for Debian wheezy install on Ubuntu with some success.
In order to improve this situation and make these hacks unnecessary,
- Anker 575 USB-C Docking Station (13-in-1), 85W für Laptops
- Perfect Server Hardware for Virtualization | Proxmox | pve-05
- Pioneer Blu-Ray/BD/DVD/CD Reader/writer USB 3.0 BDR-XD07TB | WORKS OK with Debian 11
- NOT WORKING WITH DEBIAN 11 | Dockingstation | IcyBox 14-in-1 USB Type-C | IB-DK2262AC
- How to remove systemd services
- Laptop | Lenovo | Thinkpad E15 Gen3 AMD
- Laptop | Lenovo | LENOVO-IDEA IdeaPad 3 15IGL05 Notebook (15.6 ", 128 GB SSD, Business Black)
- D. Klimo | Kent monoblocks
- TTN Mapper
- LILYGO TTGO T-Beam V1.1 ESP32 LoRa 868Mhz GPS 18650 Board
- LILYGO® TTGO T-Beam 868MHz -> The Things Network (TTN/TTS) -> Karte | Infos und Video bei Alex (www.aeq-web.com)
- Kabelfarben 3.3V, 5V, 12V, 230V | Durchmesser
- 01 Digi-Bee Stand01 Wetter
- Solar Panel | 6V 3W Solar Panel JY D145x145
- TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32 SMA
- -pve-04 | Disk SSD and HDD
- DISK SSD | 1 TB | Samsung SSD 870 EVO 1TB - 1TB
- NanoVNA V2
- CubeSat | antennas |
- KoZo_GS3_433MHz
- tinyGS - shortcut what it means
- TinyGS Telegram community | published Links
- Wolfgang W. Osterhage (Springer Verlag Sachbuch 2021): Die Geschichte der Raumfahrt | (gefundene Fehler)
- ucs Univention some commands
- SMA-Stecker / SMA-Buchse
RSS Feed
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EU-Vorgaben für Cybersicherheit zwingt Embedded-Systems-Branche zu Veränderungen
EU-Vorgaben für Cybersicherheit zwingt Embedded-Systems-Branche zu Veränderungen
Der Cyber Resilience Act (CRA) verlangt Änderungen an Industriecomputern, Medizinelektronik, Robotern und sonstigen Embedded Systems – mit Nebenwirkungen.
Source: heise security News
Created on: 12.03.2026 | 11:22
heise security News | 12.03.2026 | 11:22 -
Wichtige Updates für iOS und iPadOS: Ältere Versionen angreifbar
Wichtige Updates für iOS und iPadOS: Ältere Versionen angreifbar
Apple hat in der Nacht zum Donnerstag wichtige Aktualisierungen für Nutzer von iOS und iPadOS 15 und 16 veröffentlicht. Sie sollten schnell eingespielt werden.
Source: heise security News
Created on: 12.03.2026 | 10:29
heise security News | 12.03.2026 | 10:29 -
Igalia bringt Moonforge – ein Yocto-basiertes Linux
Igalia bringt Moonforge – ein Yocto-basiertes Linux
Igalia, ein Beratungsunternehmen für freie Software mit Hauptsitz in Spanien hat die Einführung von Moonforge bekannt gegeben.
Source: Linux-Magazin
Created on: 12.03.2026 | 10:23
Linux-Magazin | 12.03.2026 | 10:23 -
Angreifer können Admin-Passwort von Aruba-Switches mit AOS-CX zurücksetzen
Angreifer können Admin-Passwort von Aruba-Switches mit AOS-CX zurücksetzen
HPEs Netzwerkbetriebssystem Aruba Networking AOS-CX ist verwundbar. Die Entwickler haben mehrere Sicherheitslücken geschlossen.
Source: heise security Alerts
Created on: 12.03.2026 | 10:09
heise security Alerts | 12.03.2026 | 10:09 -
n8n: Angriffe auf Sicherheitslücke in Automatisierungstool beobachtet
n8n: Angriffe auf Sicherheitslücke in Automatisierungstool beobachtet
Auf eine Schwachstelle im Automatisierungstool n8n laufen aktuell Angriffe. Updates stehen seit Januar bereit.
Source: heise security Alerts
Created on: 12.03.2026 | 09:44
heise security Alerts | 12.03.2026 | 09:44 -
Kritik am „Digital Omnibus“: OSBA sieht EU-Datenschutz aufgeweicht
Kritik am „Digital Omnibus“: OSBA sieht EU-Datenschutz aufgeweicht
Die geplanten Änderungen der EU-Kommission am sogenannten „Digital Omnibus“ stoßen auf Kritik aus der Open-Source-Digitalwirtschaft.
Source: Linux-Magazin
Created on: 12.03.2026 | 09:41
Linux-Magazin | 12.03.2026 | 09:41 -
Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities
Cisco IOS XR Software CLI Privilege Escalation Vulnerabilities
Multiple vulnerabilities in Cisco IOS XR Software could allow an authenticated, local attacker to execute commands as root on an underlying operating system or gain full administrative control of an affected device. For more information about these vulnerabilities, see the[…]
Source: Cisco Security Advisory
Created on: 11.03.2026 | 23:00
Cisco Security Advisory | 11.03.2026 | 23:00 -
Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability
Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability
A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly. This vulnerability is due to insufficient input validation of ingress[…]
Source: Cisco Security Advisory
Created on: 11.03.2026 | 23:00
Cisco Security Advisory | 11.03.2026 | 23:00 -
New Archive CDN for End-of-Life (EOL) Releases
New Archive CDN for End-of-Life (EOL) Releases
Source: Announcements
Created on: 9.01.2026 | 18:43
Announcements | 9.01.2026 | 18:43 -
Proxmox Datacenter Manager 1.0 (stable)
Proxmox Datacenter Manager 1.0 (stable)
Source: Announcements
Created on: 4.12.2025 | 12:49
Announcements | 4.12.2025 | 12:49
neusten Links
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