Official Email Address Inactive

Dear Students,
Please do not send any email to my official email address, or to the official email of any other faculty members of the University. The reason is that, the mail server of the university is down since December 13, 11:30 PM. You may write your message in the Classroom comment section if necessary as long as this issue is not fixed.

Assignment submission links and everything else are still working fine.

Update on December 16 at 2:00 PM:
It seems that the issue has been resolved fully.