This guide covers importing an address book in Toolkit Webmail. Once you have your exported address book from your current provider/service. Follow this guide to move it into the App Suite
1: Select the hamburger menu in the top left, and choose "Address Book".
2:Select the address book that you'd like to import the contacts to, click the "3 dots" menu icon next to the contact list, and then click "Import".
3: Change the format to the appropriate format for your exported contact list, then select "Upload file" and upload it.Lastly, select Import
4: You will now have your contact list in Open Xchange!