Notice history

Oct 2025

Nov 2025

Dec 2025

Deployment Window for OX App Suite v8.44

Completed
December 04, 2025 at 9:00 AM
Completed
December 04, 2025 at 9:00 AM
Maintenance has completed successfully
In progress
December 04, 2025 at 7:00 AM
In progress
December 04, 2025 at 7:00 AM
Maintenance is now in progress
Planned
December 04, 2025 at 7:00 AM
Planned
December 04, 2025 at 7:00 AM
This OX Cloud platform update includes the following main features:
- A wide range of fixes improving accessibility, consistency, and reliability across mail, calendar, and task features. A list of all improvement can be found here: https://documentation.open-xchange.com/appsuite/releases/8.44/changelogs/ui.html
Fixes to the OX Cloud platform in this release include:
- https://documentation.open-xchange.com/appsuite/releases/8.44/
Expected Impact:
- No user impact is expected

Monitoring
December 01, 2025 at 5:05 PM
Monitoring
December 01, 2025 at 5:05 PM
The Service Degradation has been resolved and all Service operations are back to normal. We will closely monitor the platform for the next hours. We'd like to apologise again for any inconvenience this Service Degradation may have cause to you.

Resolved
November 30, 2025 at 6:40 PM
Resolved
November 30, 2025 at 6:40 PM
The Service Degradation has been closed.
Identified
November 30, 2025 at 5:40 PM
Identified
November 30, 2025 at 5:40 PM
A Service Degradation on the platform was detected and is confirmed. All affected services get investigated now. We keep you updated within your ticket about any news on this. We apologize for any inconveniences.

Completed
November 20, 2025 at 11:00 AM
Completed
November 20, 2025 at 11:00 AM
Maintenance has completed successfully
In progress
November 20, 2025 at 6:00 AM
In progress
November 20, 2025 at 6:00 AM
Maintenance is now in progress
Planned
November 20, 2025 at 6:00 AM
Planned
November 20, 2025 at 6:00 AM
Short description of planned tasks:
- Housekeeping tasks on backend systems
Expected Impact:
- During the period there is the possibility of brief interruptions to certain services. Please note that a complete suspension of all the services during the whole period is unlikely.

Deployment Window for OX App Suite v8.43

Completed
November 05, 2025 at 9:00 AM
Completed
November 05, 2025 at 9:00 AM
Maintenance has completed successfully
In progress
November 05, 2025 at 7:00 AM
In progress
November 05, 2025 at 7:00 AM
Maintenance is now in progress
Planned
November 05, 2025 at 7:00 AM
Planned
November 05, 2025 at 7:00 AM
This OX Cloud platform update includes the following main features:
- A wide range of fixes improving accessibility, consistency, and reliability across mail, calendar and task features. A list of all improvements can be found here: https://documentation.open-xchange.com/appsuite/releases/8.43/changelogs/ui.html#fixed
Fixes to the OX Cloud platform in this release include:
- https://documentation.open-xchange.com/appsuite/releases/8.43/
Expected Impact
- No user impact is expected

Completed
November 04, 2025 at 6:00 AM
Completed
November 04, 2025 at 6:00 AM
Maintenance has completed successfully
In progress
November 04, 2025 at 2:00 AM
In progress
November 04, 2025 at 2:00 AM
Maintenance is now in progress
Planned
November 04, 2025 at 2:00 AM
Planned
November 04, 2025 at 2:00 AM
Short description of planned tasks:
- Housekeeping tasks on backend systems
Expected Impact:
- During the period there is the possibility of brief interruptions to certain services. Please note that a complete suspension of all the services during the whole period is unlikely.

Deployment Window for OX App Suite v8.43

Planned
October 29, 2025 at 7:00 AM
Planned
October 29, 2025 at 7:00 AM
This OX Cloud platform update includes the following main features:
- A wide range of fixes improving accessibility, consistency, and reliability across mail, calendar and task features. A list of all improvements can be found here: https://documentation.open-xchange.com/appsuite/releases/8.43/changelogs/ui.html#fixed
Fixes to the OX Cloud platform in this release include:
- https://documentation.open-xchange.com/appsuite/releases/8.43/
Expected Impact
- No user impact is expected
Completed
October 29, 2025 at 6:32 AM
Completed
October 29, 2025 at 6:32 AM
The maintenance window has been canceled. We have to inform you, that our scheduled maintenance will be postponed. A new maintenance window will be created shortly.
In progress
October 29, 2025 at 6:32 AM
In progress
October 29, 2025 at 6:32 AM
The maintenance window has been canceled. We have to inform you, that our scheduled maintenance will be postponed. A new maintenance window will be created shortly.

Resolved
October 29, 2025 at 6:06 AM
Resolved
October 29, 2025 at 6:06 AM
The Service Degradation has been closed.
Monitoring
October 29, 2025 at 6:03 AM
Monitoring
October 29, 2025 at 6:03 AM
The Service Degradation has been resolved and all Service operations are back to normal. We will closely monitor the platform for the next hours. We'd like to apologise again for any inconvenience this Service Degradation may have cause to you.
Identified
October 29, 2025 at 4:38 AM
Identified
October 29, 2025 at 4:38 AM
A Service Degradation on the platform was detected and is confirmed. All affected services get investigated now. We keep you updated within your ticket about any news on this. We apologize for any inconveniences.

Completed
October 29, 2025 at 5:00 AM
Completed
October 29, 2025 at 5:00 AM
Maintenance has completed successfully
In progress
October 29, 2025 at 1:00 AM
In progress
October 29, 2025 at 1:00 AM
Maintenance is now in progress
Planned
October 29, 2025 at 1:00 AM
Planned
October 29, 2025 at 1:00 AM
Short description of planned tasks:
- Housekeeping tasks on backend systems
Expected Impact:
- During the period there is the possibility of brief interruptions to certain services. Please note that a complete suspension of all the services during the whole period is unlikely.

Completed
October 15, 2025 at 8:00 AM
Completed
October 15, 2025 at 8:00 AM
Maintenance has completed successfully
In progress
October 15, 2025 at 5:00 AM
In progress
October 15, 2025 at 5:00 AM
Maintenance is now in progress
Planned
October 15, 2025 at 5:00 AM
Planned
October 15, 2025 at 5:00 AM
Short description of planned tasks:
- Housekeeping tasks on backend systems
Expected Impact:
- The main focus of this release is to improve the quality and stability of Dovecot Pro. During the period there is the possibility of brief interruptions to certain services. Please note that a complete suspension of all the services during the whole period is unlikely.

Completed
October 14, 2025 at 8:00 AM
Completed
October 14, 2025 at 8:00 AM
Maintenance is now in progress
In progress
October 14, 2025 at 5:00 AM
In progress
October 14, 2025 at 5:00 AM
Maintenance is now in progress
Planned
October 14, 2025 at 5:00 AM
Planned
October 14, 2025 at 5:00 AM
Short description of planned tasks:
- Housekeeping tasks on backend systems
Expected Impact:
- The main focus of this release is to improve the quality and stability of Dovecot Pro. During the period there is the possibility of brief interruptions to certain services. Please note that a complete suspension of all the services during the whole period is unlikely.

Oct 2025 to Dec 2025

cloud-us - Notice history