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ReopenCU app
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PawPrint
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Duo multifactor authentication
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Zoom
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Columbia U Secure wifi

Contact the Service Desk

Submit a ticket to the Service Desk
Schedule an in-person appointment at the Walk-in Center*

*ReopenCU Green Pass required to visit Walk-in Center

 
You can also call the Service Desk at 212-854-1919

Eastern Time

  • Monday–⁠Thursday: 8am–⁠11pm
  • Friday: 8am–⁠7pm
  • Saturday: 10am–⁠6pm
  • Sunday: 3pm–⁠11pm

Open hours may vary during holiday times.

Check Service Alerts

The latest Service Alerts are listed below.

Visit CUIT Alerts to set up automatic emails to be notified about emergency service outages or planned maintenance for the services that you use the most.

 

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IT Resources

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Students
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Visitors

Log in to Columbia Email

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Log in to LionMail
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Log in to ADCU Outlook Web App
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