Attentively, you can also opt for the Google public DNS which will most probably solve the server errors. Hotmail server error can occur if the DNS has stopped working. Choose the DNS carefully or call your ISP to provide you with the list.Disable antivirus, anti-malware and the firewall as all of them have the tendency to restrict the data packets which may result in the server error.Your system is updated regularly with the latest updates.Your network connection is stable and fast.Make sure that the internet browser you use has been updated to the latest version available so far.If you are also one of those aspiring for the Hotmail server errors, it is important to remember the following information. Most of the errors can be resolved via reconfiguring the account settings. Microsoft’s decision to upgrade from DeltaSync protocol the Exchange ActiveSync protocol resulting in the malfunctioning of the synching emails and showing server error. Getting Hotmail server error is quite a frustrating experience.