If an Outlook error message is flashing a server problem, check your internet connection, without which you will not be able to connect to the server. In such an instance, disconnect from the current network and connect to the internet connection again. If you still do not receive messages, it must be a server problem. To fix the [pii_email_e6685ca0de00abf1e4d5] Microsoft error, you can also switch to a private network and check whether that works or not. Alternately, you can access the browser and go to the mail’s website to check if you can receive emails directly from there.