Sometimes you need to set rules, automatic reply or other settings to a shared mailbox. You can go directly into a shared mailbox online by going to http://outlook.hi.is/sharedmailbox@hi.is/, make sure you change sharedmailbox@hi.is to the email of your shared mailbox. You login with your University email and password, then you are in the shared mailbox and can change the settings.
Another way is to go to outlook.hi.is:
1) Go to the upper right corner and click your name and "Open another mailbox"
2) Write the email or name of the shared mailbox and click "Open". Now you should be in the shared mailbox.
Here are instruction:
How to set rules about sorting mail into folders
How to set out of office / automatic reply