Urgent maintenance of the e-mail environment between the 15th to 23th of April

An urgent update to the e-mail environment will be carried out between 15th to 23th of April.

How does this affect me?
During the updating process, connected Outlook clients may be disconnected from the email server and a yellow triangle with an error message will appear in the bottom right corner of the Outlook client. If this happens, you can easily reconnect by restarting your Outlook client.