Resolved - Duplicate Emails from Gmail

10/25 - 10:00AM - As of yesterday, October 24th this issue has been resolved. Thank you for your patience.

10/12 - 1:50PM - Microsoft is investigating an issue in which users sending Caltech (Office 365) from Gmail are resulting in mutliple copies to their recepients. 

Workaround - While this issue is resolved, please use your email client configured to send/receive Caltech email or use Outlook Web https://outlook.office365.com.

We will continue to post updates as they become available. Thank you for your patience.