We've detected a problem with your IPv6 network, which is most likely the reason causing your Outlook connection problems. ...

We've detected a problem with your IPv6 network, which is most likely the reason causing your Outlook connection problems. We can't fix the root cause of your IPv6 network problem, but we can try to mitigate the issue by disabling IPv6 settings on the active network adapters. Please perform the given mitigation steps for all of the following network connections:{0}{0}{1}{0}1. Click 'Start', and then click 'Control Panel'.{0}2. Click 'Network and Sharing Center'.{0}3. Click the given 'Network Connection'.{0}4. Click 'Properties'.{0}5. On the 'Networking' tab, clear the 'Internet Protocol Version 6 (TCP/IPv6)' check box, and then click 'OK'.{0}{0}{0}a. If your problem is mitigated, then please inform your ISP or network administrator about IPv6 network failure so that they could assist you further in the root cause analysis.{0}{0}b. If your problem is not mitigated yet, then please keep IPv6 disabled on all the mentioned network connections and run this tool again. If your problem is solved in the latter run, then please re-enable IPv6 by checking the mentioned check box.{0}