By default, Everest looks for mail related to a specific Inbox Tests campaign for 48 hours. This number can be adjusted at any time.

To adjust the test duration:

1. Sign in to Everest.
2. Use the navigation menu at left to go to In-Flight, then Inbox Placement.
3. Select Customize at top right to open the Inbox Settings slideout.
4. Select the Test Duration tab.
5. Adjust the test duration from the dropdown menu. The minimum test duration is 8 hours and the maximum is 48 hours.
6. Select Save.