On the View tab, click on the View Settings Now, select the Filter option from the menu of Advances View Settings Now, click on the Advanced tab in the Filter dialogue box Here select the Received today option from the list and click Finally, click on the Ok button Solution 2 – Reset the account The Outlook app offers a builtin reset option if emails are not syncing You can find it in the individual account settings within the app Once you reset the account, it will restart the syncing process and, hopefully, fix the problem for goodMicrosoft Outlook keeps you connected and protected, with your email, calendar and files all in one app With intelligent email, calendar reminders and contacts, Outlook for Android lets you do more from one powerful inbox Connect Organize Get things done Email friends, family and colleagues from multiple accounts on one app and see what Outlook Mobile App Microsoft Community Why can't i see all my emails in outlook app