Best Practices
It is best practice to have the settings as follows:
Do Not Retain URL
HTTP 301
Do Not Retain Query String
Do Not Retain Path
Select Match Query String
Import Redirects
Format Rules
The imported file must be a .CSV file type
The first row must include the label of the field
The following fields are not required: ID, Created Date, Created By, Modified By, Last Modified, StartDate, EndDate
Instructions
Navigate to Site Tools and select Redirects

Click the Main tab

Select the Import button

Click or drag to add a CSV file

Note:
Click the Example File link to download an import template.
Select and open a .CSV file from your computer
Click Confirm

Export Redirects
Navigate to Site Tools and select Redirects

Click the Main tab

Select the Export button

An Excel file will download immediately with the redirect information