cloud-us - Notice history

All systems operational

Platform - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

IMAP - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

POP3 - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

SMTP - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

HTTP - Operational

100% - uptime
Apr 2026 · 100.0%May · 99.98%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

PROVISIONING - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%

Previous page

Next page

Apr 2026
May 2026
Jun 2026

Notice history

Jun 2026

Infrastructure Maintenance for Dovecot Pro June 24th (100%)
  • Completed
    June 24, 2026 at 9:00 AMUTC
    Completed
    June 24, 2026 at 9:00 AMUTC
    Maintenance has completed successfully
  • In progress
    June 24, 2026 at 5:00 AMUTC
    In progress
    June 24, 2026 at 5:00 AMUTC
    Maintenance is now in progress
  • Planned
    June 17, 2026 at 8:26 AMUTC
    Planned
    June 17, 2026 at 8:26 AMUTC

    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.

Infrastructure Maintenance for Dovecot Pro June 17th (50%)
  • Completed
    June 17, 2026 at 8:19 AMUTC
    Completed
    June 17, 2026 at 8:19 AMUTC
    Maintenance has completed successfully.
  • In progress
    June 17, 2026 at 5:00 AMUTC
    In progress
    June 17, 2026 at 5:00 AMUTC
    Maintenance is now in progress
  • Planned
    June 17, 2026 at 5:00 AMUTC
    Planned
    June 17, 2026 at 5:00 AMUTC

    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.

Deployment Window for OX App Suite v8.49
Infrastructure Maintenance for Dovecot Pro June 10th (10%)
  • Completed
    June 10, 2026 at 9:00 AMUTC
    Completed
    June 10, 2026 at 9:00 AMUTC
    Maintenance has completed successfully
  • In progress
    June 10, 2026 at 5:00 AMUTC
    In progress
    June 10, 2026 at 5:00 AMUTC
    Maintenance is now in progress
  • Planned
    June 10, 2026 at 5:00 AMUTC
    Planned
    June 10, 2026 at 5:00 AMUTC

    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.

Deployment Window for OX App Suite v8.49
  • Planned
    June 04, 2026 at 6:00 AMUTC
    Planned
    June 04, 2026 at 6:00 AMUTC

    This OX Cloud platform update includes the following main feature:

    - This OX App Suite release contains bug fixes and several improvements. A full list can be found here: https://documentation.open-xchange.com/appsuite/releases/8.49/changelogs/ui.html.

    Fixes to the OX Cloud platform in this release include:

    - https://documentation.open-xchange.com/appsuite/releases/8.49/

    Expected Impact:

    - No user impact is expected

  • Completed
    June 03, 2026 at 2:57 PMUTC
    Completed
    June 03, 2026 at 2:57 PMUTC

    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.

May 2026

Infrastructure Maintenance May 27th
  • Completed
    May 27, 2026 at 7:00 AMUTC
    Completed
    May 27, 2026 at 7:00 AMUTC
    Maintenance has completed successfully
  • In progress
    May 27, 2026 at 6:00 AMUTC
    In progress
    May 27, 2026 at 6:00 AMUTC
    Maintenance is now in progress
  • Planned
    May 27, 2026 at 6:00 AMUTC
    Planned
    May 27, 2026 at 6:00 AMUTC

    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.

202605264200351 - Service degradation
  • Resolved
    UTC
    Resolved
    The Service Degradation has been closed.
  • Monitoring
    UTC
    Monitoring
    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
    UTC
    Identified
    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.
  • Investigating
    UTC
    Investigating
    We'd like to inform you that we detected a Service Degradation. We are already investigating what the root cause and the impact of this incident are, and will provide an update with more information within the next minutes. We apologise for any inconvenience this Degradation may create and will give you an update as soon as possible.
Infrastructure Maintenance May 26th
  • Completed
    May 26, 2026 at 9:00 AMUTC
    Completed
    May 26, 2026 at 9:00 AMUTC
    Maintenance has completed successfully
  • In progress
    May 26, 2026 at 7:00 AMUTC
    In progress
    May 26, 2026 at 7:00 AMUTC
    Maintenance is now in progress
  • Planned
    May 26, 2026 at 7:00 AMUTC
    Planned
    May 26, 2026 at 7:00 AMUTC

    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.

Infrastructure Maintenance May 20th
  • Completed
    May 20, 2026 at 9:00 AMUTC
    Completed
    May 20, 2026 at 9:00 AMUTC
    Maintenance has completed successfully
  • In progress
    May 20, 2026 at 5:00 AMUTC
    In progress
    May 20, 2026 at 5:00 AMUTC
    Maintenance is now in progress
  • Planned
    May 20, 2026 at 5:00 AMUTC
    Planned
    May 20, 2026 at 5:00 AMUTC

    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.

Infrastructure Maintenance May 19th
  • Completed
    May 19, 2026 at 8:00 AMUTC
    Completed
    May 19, 2026 at 8:00 AMUTC
    Maintenance has completed successfully
  • In progress
    May 19, 2026 at 6:00 AMUTC
    In progress
    May 19, 2026 at 6:00 AMUTC
    Maintenance is now in progress
  • Planned
    May 19, 2026 at 6:00 AMUTC
    Planned
    May 19, 2026 at 6:00 AMUTC

    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.

Apr 2026

Deployment Window for OX App Suite v8.48
  • Completed
    April 30, 2026 at 7:00 AMUTC
    Completed
    April 30, 2026 at 7:00 AMUTC
    Maintenance has completed successfully
  • In progress
    April 30, 2026 at 5:00 AMUTC
    In progress
    April 30, 2026 at 5:00 AMUTC
    Maintenance is now in progress
  • Update
    April 30, 2026 at 5:00 AMUTC
    Update
    April 30, 2026 at 5:00 AMUTC

    This OX Cloud platform update includes the following main features:

    - Since our planned sunsetting of our OX Sync App at the end of 2025, Android users have had to rely on third-party apps to synchronize contacts and calendars to their Android devices over CalDAV and CardDAV. In close partnership with bitfire web engineering GmbH, we now recommend users download its free-of-charge DAVx⁵ Select app from the Google Play Store, which will allow them to synchronize contacts and calendars between OX App Suite and Android devices. Starting with OX App Suite v8.48, our "Connect Your Device Wizard" provides an easy way to configure bitfire's DAVx⁵ Select app from within OX App Suite. Users will benefit from a guided onboarding process, making it easier than ever to configure synchronization in just a few steps. More information can be found in our latest OX Blog post here: https://blog.open-xchange.com/introducing-davx-select-a-seamless-new-android-sync-experience-for-ox-app-suite

    - Renamed Vacation notice to Automatic Replies to better cover professional and personal use cases.

    - Additionally, this OX App Suite release contains bug fixes and several improvements. A full list can be found here: https://documentation.open-xchange.com/appsuite/releases/8.48/changelogs/ui.html and https://documentation.open-xchange.com/appsuite/releases/8.48/changelogs/middleware.html

    Fixes to the OX Cloud platform in this release include:

    - https://documentation.open-xchange.com/appsuite/releases/8.48/

    Expected Impact:

    - No user impact is expected

  • Planned
    April 27, 2026 at 9:32 AMUTC
    Planned
    April 27, 2026 at 9:32 AMUTC

    Please be advised that the planned and previously communicated maintenance window will begin one hour earlier than originally scheduled. The planned changes will be carried out as previously communicated, and the duration of the maintenance window remains unchanged.

Deployment Window for OX App Suite v8.47
  • Completed
    April 02, 2026 at 8:00 AMUTC
    Completed
    April 02, 2026 at 8:00 AMUTC
    Maintenance has completed successfully
  • In progress
    April 02, 2026 at 6:00 AMUTC
    In progress
    April 02, 2026 at 6:00 AMUTC
    Maintenance is now in progress
  • Planned
    April 02, 2026 at 6:00 AMUTC
    Planned
    April 02, 2026 at 6:00 AMUTC

    This OX Cloud platform update includes the following main feature:

    - Users can now save or download emails via keyboard shortcuts. This is particularly useful for employees who regularly export messages to external systems, such as electronic archiving solutions.

    - In addition, users can now join public meetings directly from team calendars with a single click. Instead of manually editing the event, adding themselves as an attendee, and accepting the appointment, they can add themselves to the attendee list in one step.

    - Additionally, this OX App Suite release brings a range of user experience improvements across mail, calendar and task components. A list of all improvements can be found here: https://documentation.open-xchange.com/appsuite/releases/8.47/changelogs/ui.html

    Fixes to the OX Cloud platform in this release include:

    - https://documentation.open-xchange.com/appsuite/releases/8.47/

    Expected Impact:

    - No user impact is expected

Apr 2026 to Jun 2026

Next

© Open-Xchange 2026