Hi,

mirror.cc.columbia.edu is back in service.  Sorry for the inconvenience.

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mirror-admin

On Friday, April 7, 2017 at 10:23:53 AM UTC-4, Mirror Admin wrote:

Please note that mirror.cc.columbia.edu is currently unavailable and undergoing maintenance.

We expect to have it back in service by April 21st.

Regards,

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Mirror Admin

mirror-admin@columbia.edu