BADEN CLOUD®

Maintenance work network infrastructure

Tue, 30 Jun 2026 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Maintenance activities will be carried out in two phases.

Starting at 8:00 PM, maintenance work will be performed on systems where no impact is expected. From 10:00 PM onwards, several brief interruptions to the internet connection are anticipated.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenence work Monitoring

Wed, 10 Jun 2026 10:00:00 +0200

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Notification of maintenence work Monitoring

Wed, 06 May 2026 10:00:00 +0100

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

[Resolved] S3 Storage Service Connection Issues

Tue, 05 May 2026 13:48:00 +0200

Description: The S3 storage service is currently experiencing connection issues. The issue affects a small number of buckets - we are actively working on a solution. If you encounter any problems, please contact our support team.

Affected systems:

Storage S3
Remote Backup

Maintenance work network infrastructure

Mon, 13 Apr 2026 22:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several brief interruptions to the services listed below are expected.

Affected systems:

BADEN CLOUD Internet connection
LEITWERK DNS server
LEITWERK antivirus protection
LEITWERK antispam
Virtual customer systems
Smartarchiv email archiving (smartarchiv.email)
Remote backup (vcc.data-center.host)
Service Connect (reverse proxy)

Maintenance work network infrastructure

Mon, 16 Mar 2026 22:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Mon, 09 Mar 2026 17:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work LEITWERK Anti-SPAM

Wed, 21 Jan 2026 20:00:00 +0100

Description:
As previously announced in December, there was a security vulnerability in Cisco AsyncOS software (CVE-2025-20393). For security reasons, we had to temporarily disable external access to the spam quarantine.

Cisco has now released a secure version of the software. We will implement this on our anti-spam appliances next Wednesday as part of a scheduled update. We will then reactivate external access to the spam quarantine for all customers.

Impacts:
The anti-spam quarantine will be unavailable during maintenance work. This will not affect the sending and receiving of emails.

Affected systems:

Leitwerk Anti-SPAM Quarantine

Maintenance work network infrastructure

Tue, 16 Dec 2025 20:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 14 Dec 2025 08:00:00 +0100

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Maintenance work network infrastructure

Mon, 10 Nov 2025 20:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenence work Monitoring

Tue, 04 Nov 2025 10:00:00 +0100

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Maintenance work network infrastructure

Mon, 22 Sep 2025 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 21 Sep 2025 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Maintenance work network infrastructure

Mon, 08 Sep 2025 22:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
Several short interruptions to the Internet connection are expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenence work Monitoring

Wed, 03 Sep 2025 10:00:00 +0200

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Maintenance work Microsoft patches

Mon, 18 Aug 2025 18:00:00 +0200

Description: Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems.

Impacts: During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems

Maintenance work Microsoft patches

Thu, 14 Aug 2025 18:00:00 +0200

Description: Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Impacts: During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems

Maintenance work network infrastructure

Tue, 01 Jul 2025 18:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 22 Jun 2025 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Maintenance work network infrastructure

Mon, 02 Jun 2025 18:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Sat, 24 May 2025 18:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Mon, 12 May 2025 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Mon, 28 Apr 2025 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 13 Apr 2025 08:00:00 +0200

Description:
Urgent maintenance work is performed on virtual Windows systems. VMware Tools updates are installed on your systems. We consider this update to be critical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems

Ankündigung Wartungsarbeiten Patchday

Sun, 23 Mar 2025 08:00:00 +0100

Beschreibung:
Es werden Wartungsarbeiten an virtuellen Windows Systemen durchgeführt. Auf Ihren Systemen werden Microsoft Windows Updates installiert. Wir schätzen dieses Update als unkritisch ein.

Auswirkungen:
In dieser Zeit kann der Zugriff auf Ihre Systeme mehrfach unterbrochen werden.

Betroffene Systeme:

virtuelle Windows Systeme
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Notification of maintenance work patchday

Sun, 23 Mar 2025 08:00:00 +0100

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Notification of maintenence work Monitoring

Wed, 12 Mar 2025 10:00:00 +0100

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Maintenance work network infrastructure

Mon, 24 Feb 2025 20:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Tue, 28 Jan 2025 20:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 15 Dec 2024 08:00:00 +0100

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Wartungsarbeiten am HTTP/S-Redirect System

Wed, 04 Dec 2024 18:00:00 +0200

Description: Maintenance work is being carried out on the HTTP/S-Redirect system. Our HTTP/S-Redirect system is being updated to a new version. We consider this update to be necessary.

Impact: During this time there may be brief outages of your website HTTP/S redirects.

Affected systems:

HTTP/S-Redirect System

Maintenance work network infrastructure

Thu, 28 Nov 2024 20:00:00 +0100

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenence work Monitoring

Wed, 20 Nov 2024 10:00:00 +0100

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Maintenance work network infrastructure

Tue, 22 Oct 2024 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sun, 13 Oct 2024 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Notification of maintenence work Monitoring

Mon, 07 Oct 2024 10:00:00 +0200

Description: Maintenance work is being carried out on LEITWERK Online Monitoring.

Impacts: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems:

Leitwerk Online Monitoring

Maintenance work network infrastructure

Wed, 18 Sep 2024 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sat, 07 Sep 2024 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Maintenance work network infrastructure

Wed, 21 Aug 2024 20:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work site connection router

Mon, 29 Jul 2024 20:00:00 +0200

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Notification of maintenence work Monitoring

Tue, 25 Jun 2024 09:00:00 +0200

Beschreibung: Maintenance work is being carried out on LEITWERK Online Monitoring.

Auswirkungen: During this time, access to the monitoring system can be briefly interrupted several times.

Betroffen sind:

Leitwerk Online Monitoring

[Resolved] Antispam quarantine limited availability

Wed, 05 Jun 2024 15:00:00 +0200

Description: The LEITWERK Anti-SPAM quarantine self-service for releasing emails is currently not available. We are aware of the problem - we are in contact with the manufacturer and are actively working on a fix.

Customers who wish to release emails from their quarantine are asked to contact our support hotline. Our technical staff will assist you with the release as long as the disruption persists.

Update: A workaround has been implemented in collaboration with the manufacturer to enable access to the quarantine for end users again. The customization of safe and blocklists is still restricted. (07.06.24 13:45:00 +0200)

Affected systems:

LEITWERK Anti-SPAM

[Resolved] S3 storage service performance fluctuations

Mon, 27 May 2024 09:00:00 +0200

Description: The S3 storage service is currently experiencing occasional performance fluctuations. The error affects isolated buckets - we are actively working on a solution. If you experience any problems, please contact our support team.

Affected systems:

Storage S3
Remote Backup

Maintenance work network infrastructure

Sat, 04 May 2024 22:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Mon, 29 Apr 2024 22:00:00 +0200

Description:
Security-critical maintenance work is being carried out on the central network infrastructure.

Impacts:
No impact on productive customer systems is expected.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work site connection router

Mon, 22 Apr 2024 20:00:00 +0200

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Notification of maintenance work site connection router

Mon, 19 Feb 2024 20:00:00 +0100

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Maintenance work network infrastructure

Wed, 07 Feb 2024 22:00:00 +0100

Description:
Maintenance work is carried out on the central network infrastructure.

Effects:
During this time, network access to your systems can be interrupted briefly several times.

Affected systems:

Internet connection of the BADEN CLOUD

Maintenance work network infrastructure

Wed, 17 Jan 2024 22:00:00 +0100

Description:
Maintenance work is carried out on the central network infrastructure.

Effects:
During this time, network access to your systems can be interrupted briefly several times.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work site connection router

Mon, 04 Dec 2023 20:00:00 +0100

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Notification of maintenance work patchday

Sat, 02 Dec 2023 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Notification of maintenance work site connection router

Mon, 06 Nov 2023 20:00:00 +0100

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Announcement of maintenance work Leitwerk SmartArchive

Wed, 27 Sep 2023 08:00:00 +0200

Description:
Maintenance work is being performed on the SmartArchive product (e-mail archiving). The product will be updated to the latest version.

Impact:
During this time, access to the archive is temporarily not possible.

Affected systems:

SmartArchiv (smartarchiv.email)

Maintenance Monitoring

Wed, 13 Sep 2023 10:00:00 +0200

Description: Maintenance work is being carried out on the Leitwerk online monitoring.

Effects: During this time, access to the monitoring system can be briefly interrupted several times.

Affected systems

Leitwerk Online Monitoring

Notification of maintenance work patchday

Sat, 02 Sep 2023 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)
SmartArchiv (smartarchiv.email)
Mailservice Standard
Webhosting Internetpräsenzen

Maintenance work network infrastructure

Wed, 05 Jul 2023 22:00:00 +0200

Description:
Maintenance work is carried out on the central network infrastructure.

Effects:
During this time, network access to your systems can be interrupted briefly several times.

Affected systems:

Internet connection of the BADEN CLOUD

Notification of maintenance work patchday

Sat, 03 Jun 2023 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
Remote Backup (vcc.data-center.host)

Notification of maintenance work Smart Archiv

Mon, 20 Feb 2023 12:00:00 +0200

Description:
Urgent maintenance is being performed on the mail archiving system.

Effects:
During this time, access to mail archiving is not possible during this time.

Affected systems:

SmartArchiv e-mail archiving (smartarchiv.email)

Notification of maintenance work patchday

Sat, 26 Nov 2022 08:00:00 +0100

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
SmartArchiv e-mail archiving (smartarchiv.email)
Remote Backup (vcc.data-center.host)

Notification of maintenance work site connection router

Sat, 26 Nov 2022 08:00:00 +0100

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected systems:

site connection router

Notification of maintenance work site connection router

Mon, 17 Oct 2022 20:00:00 +0200

Description:
Maintenance work is carried out on the BADEN CLOUD® site connection. Cisco firmware updates will be installed on your VPN routers. We estimate this update to be necessary.

Effects:
During this time, access to your BADEN CLOUD® systems may be interrupted several times and the affected systems will be temporarily unavailable.

Affected:

site connection router

Notification of maintenance work patchday

Sat, 27 Aug 2022 08:00:00 +0200

Description:
Maintenance work is performed on virtual Windows systems. Microsoft Windows updates are installed on your systems. We consider this update to be uncritical.

Effects:
During this time, access to your systems can be interrupted several times.

Affected systems:

virtual Windows systems
SmartArchiv e-mail archiving (smartarchiv.email)
Remote Backup (vcc.data-center.host)
LEITWERK antivirus

Maintenance work network infrastructure

Sat, 02 Jul 2022 02:00:00 +0200

Description:
Maintenance work is carried out on the central network infrastructure. The maintenance takes place within the contractual maintenance window.

Effects:
During this time, network access to your systems can be interrupted briefly several times.

Affected systems:

Internet connection of the BADEN CLOUD