In order to balance space and prevent future outages to email users ITServices will be migrating select user mailboxes on partitions that are nearing capacity.

In order to complete this work two small email outages are required. One before the migrations start and one after they complete. Each outage will last only a moment and any email that is being delivered or sent during this time should queue and be resent a few minutes later.

During the mailbox migration email users may find their mailbox inaccessible. This should only last for a few minutes. If you are unable to access your mailbox please wait 15 minutes and try again. If still unable to access your mailbox please contact the IT Support Center.

http://www.queensu.ca/its/itsc.html