You are here: Home 
MPHC Software Information Perfect Kolab News Experimental Ubuntu Packages Ready for Testing
MPHC Software Information Perfect Kolab News Experimental Ubuntu Packages Ready for TestingTo 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
- 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
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
-
iPhone, Mac & mehr: Jede Menge Sicherheitsupdates – iOS 18 bleibt ungepatcht
iPhone, Mac & mehr: Jede Menge Sicherheitsupdates – iOS 18 bleibt ungepatcht
Mit iOS 26.1, macOS 26.1 und den anderen neuen Systemen gibt es wieder viele Security-Patches. Eine Entscheidung Apples verwundert aber.
Source: heise security News
Created on: 4.11.2025 | 10:44
heise security News | 4.11.2025 | 10:44 -
OpenAI kauft AWS-Rechenleistung für 38 Milliarden Dollar
OpenAI kauft AWS-Rechenleistung für 38 Milliarden Dollar
OpenAI und Amazon Web Services (AWS) geben eine Partnerschaft bekannt, in deren Rahmen AWS im Lauf der nächsten sieben Jahre OpenAI Amazon EC2 UltraServer mit Hunderttausenden modernen…
Source: Linux-Magazin
Created on: 4.11.2025 | 10:34
Linux-Magazin | 4.11.2025 | 10:34 -
Devuan 6.0 baut auf Trixie
Devuan 6.0 baut auf Trixie
Devuan ist ein Fork von Debian ohne systemd. Devuan 6.0 alias „Excalibur“ baut auf Debian 13 („Trixie“) auf und bringt entsprechende Neuerungen aus dieser Ausgabe mit.
Source: Linux-Magazin
Created on: 4.11.2025 | 09:51
Linux-Magazin | 4.11.2025 | 09:51 -
Microsoft führt Passkey-Synchronisation in Edge ein
Microsoft führt Passkey-Synchronisation in Edge ein
Microsofts Passwort-Manager im Webbrowser Edge kann Passkeys jetzt speichern und über Windows-Geräte synchronisieren.
Source: heise security News
Created on: 4.11.2025 | 09:09
heise security News | 4.11.2025 | 09:09 -
Monitoring-Software: Schwachstellen bedrohen IBM Tivoli Monitoring und Nagios XI
Monitoring-Software: Schwachstellen bedrohen IBM Tivoli Monitoring und Nagios XI
Angreifer können IBM Tivoli Monitoring und Nagios XI attackieren und Dateien manipulieren oder sogar Schadcode ausführen. Sicherheitsupdates sind verfügbar.
Source: heise security Alerts
Created on: 3.11.2025 | 09:45
heise security Alerts | 3.11.2025 | 09:45 -
Warnung vor Angriffen auf Lücken in VMware und XWiki
Warnung vor Angriffen auf Lücken in VMware und XWiki
Angreifer missbauchen Schwachstellen in VMware und XWiki, warnt die IT-Sicherheitsbehörde CISA. Updates stopfen die Lücken.
Source: heise security Alerts
Created on: 3.11.2025 | 08:38
heise security Alerts | 3.11.2025 | 08:38 -
Cisco BroadWorks CommPilot Application Software Cross-Site Scripting Vulnerability
Cisco BroadWorks CommPilot Application Software Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface. This vulnerability is due to insufficient validation of user-supplied[…]
Source: Cisco Security Advisory
Created on: 21.10.2025 | 15:13
Cisco Security Advisory | 21.10.2025 | 15:13 -
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Software Vulnerabilities
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Software Vulnerabilities
Multiple vulnerabilities in Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco Session Initiation Protocol (SIP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS)[…]
Source: Cisco Security Advisory
Created on: 15.10.2025 | 16:00
Cisco Security Advisory | 15.10.2025 | 16:00 -
Proxmox Mail Gateway 9.0 released!
Proxmox Mail Gateway 9.0 released!
Source: Announcements
Created on: 1.10.2025 | 14:13
Announcements | 1.10.2025 | 14:13 -
Proxmox Mail Gateway 9.0 Beta released!
Proxmox Mail Gateway 9.0 Beta released!
Source: Announcements
Created on: 24.09.2025 | 15:47
Announcements | 24.09.2025 | 15:47
neusten Links
Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/clients/client2/web2/web/j/modules/mod_quicklistweblinks/helper.php on line 78
many More Links »
part of ...
