Y27 - Network migration to NAC

• Building Y27 will be migrated to a new network setup on 01.11.2023 - the whole day.
• It is recommended on this day not to work, neither on-site nor remote.
• All I-MATH services will be down: Websites, Mail, Thinlinc, Compute, ...
• Email sender from outside I-MATH might receive a mailer daemon error about 'late delivery' - but all mails should be delivered after the mail is online again.