This tutorial will show you how to sync Webmail Tasks with Outlook 2016.
Without adding the email account itself to the Outlook Desktop Client Software, you can sync Webmail Tasks to multiple instances of Outlook.
Step 1: In Webmail, go into Tasks.
Step 2: From the Actions menu, select Add to Outlook.
Step 3: Click OK.
Step 4: Click Open link.
Step 5: Click Advanced...
Step 6: Give this task list a name, then click OK.
Step 7: Click Yes.
Step 8: You will now see your Webmail Tasks folder.