On 23 June 2025, sender validation will be activated in the Exchange configuration, i.e. mails can then only be sent with the sender addresses belonging to the account.
This change only affects mail …
Thursday, 19 June 2025 09:00:43The installation of security updates is required in the Exchange cluster. No impact on the availability of the service is expected.
Wednesday, 11 June 2025 13:34:10Due to maintenance work, the sending of e-mails by Thunderbird via port 587 may be temporarily restricted. Outlook and OWA are not affected.
Monday, 02 June 2025 08:30:38In order to further improve the stability and performance of our e-mail infrastructure, the F5 load balancer currently in use, which is responsible for load balancing and high availability of the …
Saturday, 31 May 2025 13:00:42Die ADFS-Server werden von Server 2016 auf neue Server 2022 migriert. In diesem Zuge wird die ADFS-Version auf Version 4 angehoben und die alten ADFS-Server werden abgeschaltet. Am 27.05.25 kann es in …