Earlier today, Messenger customers may have received an instant message that looked like this:
We sincerely apologize, but this was accidentally sent out. If you received this notification today, please ignore it. You will be able to continue to use your current e-mail address, and there is no reason to make any changes.
These service notifications are only used for urgent issues but unfortunately, somebody made a mistake that caused this message to be sent out. We will definitely be reviewing our process to make sure we avoid such mistakes in the future.
If you have already clicked the link, there is no harm to you. You should have been told that your “Windows Live ID can’t be changed at this time” because there is no need for the change.
Again, we’re very sorry for any confusion that may have been caused.
– Windows Live Messenger Team