To troubleshoot the issue of then it is advisable to check out the steps mentioned. Proceed by clicking on Windows + R together and then type Outlook or safe. Click to enter or choose OK option. Tap on OK to proceed with the troubleshooting and to resolve ATT email not working with Outlook. Lastly, after Outlook starts then start by checking whether the issue is resolved or not.Follow the steps mentioned in the guide and resolve the issue smoothly.
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