Dear Professor Sprinz,
Now that the email and Open-UP servers are operational again, communication seems to be restored.
I assume you are aware that we received your email announcements with a delay of several days.
In one of your emails, you mentioned that you would like to adjust the order of the lectures due to the outage. We are interested in knowing your plan for this Thursday, so we can prepare accordingly.
Best regards,
Lars-Frederik Grunwald