AD IT Systems GmbH - Notice history

All systems operational

Hosting - Operational

Cloud infrastructure - Operational

network - Operational

Notice history

Oct 2024

Sep 2024

OpenStack-Migration of our mail servers
  • Completed
    04.09.2024 at 20:02
    Completed
    04.09.2024 at 20:02

    The previously announced maintenance has been completed successfully.

    Inbound and outbound mail messages are successfully handled on the migrated systems.

    In case of issues, please get in touch with us over the established channels.

  • In progress
    04.09.2024 at 18:01
    In progress
    04.09.2024 at 18:01

    We are starting the maintenance work.

  • Planned
    04.09.2024 at 18:00
    Planned
    04.09.2024 at 18:00

    Dear customers,

    We want to inform you about upcoming maintenance work:

    • What will take place?

      • We migrate all mail servers to the new OpenStack environment.

    • Why is the maintenance work necessary / What is the advantage of this maintenance work for you?

      • Improve performance and reliability

    • When will the work take place?

      • 2024-09-04 18:00 UTC/20:00 CEST until 2024-09-04 21:00 UTC/23:00 CEST

      • We plan with less than 15min outage per system.

    • Who is affected?

      • All customers who are using our mail servers.

      • All our mail servers (domain ending in "mailhosting.a1a-server.de", as well as "hermes")

    • How is this affecting me?

      • The mail servers will be shut down and brought online with new IP addresses.

      • During the migration, access to mail will not be possible.

      • No mail will be lost.

      • Immediately after the migration, the new IP addresses need to propagate. Incoming e-mails might be delayed.

    We will inform you when the maintenance has been completed or if unexpected issues have occurred that require an extension of the maintenance window (which is not expected).

Sep 2024 to Nov 2024

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