Systems Announce Some Mail Users Having Issues

This has just been received from CIS:
Email service should be restored to those whom were affected by the downed database. Search functionality will be restored hopefully by tomorrow morning once all the background processes have completed.
Should you have any further issues with your mail, please send mail to [email protected].
From: <cels-systems-announce-bounces> on behalf of Tina Piersanti <tstanton>
Date: Monday, November 23, 2015 at 2:27 PM
To: CELS ANNOUNCE <cels-systems-announce>
Subject: [Systems Announce] Some Mail Users Having Issues
CIS has confirmed that they are having issues with a mail server. Only some Users seem to be affected by this issue.
More to come as we receive updates.