Exchange On Premises web access has been restored. A recent security update caused the temporary loss of access.

If any users are still having issues opening their on premises mailbox please contact the IT Support Centre.

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Previous Description (June 21, 2018 15:11):

ITS is investigating an issue with login to exchange on premises. Users report receiving an error message after successfully logging in and are unable to access their mailbox.

Updates will be posted as they become available.