Troubleshoot Outlook Email Delivery Delays: Easy Solutions It is simple to troubleshoot Outlook email delivery delays. Try repairing your Outlook profile. Open Control Panel on your computer, select Mail, and click the “Show Profiles” option. Create a new profile and set it as the default. To do that, click on the “Add” button, give your profile a new name, and perform the setup. Choose the new profile and set it as the default. Disable the “Work Offline” mode if it is enabled. Go to the “Send/Receive” tab, look for the “Work Offline” option. If it is turned on, disable it. https://helpemailtales1.wixsite.com/solution/post/troubleshoot-outlook-email-delivery-delays-step-by-step