Sending, receiving, and organizing email in Outlook.com
Greetings!
This is Tin, sorry to hear that this issue broke your schedule, I can feel the frustration. I'll do my best to help. Have you tried to use other browser and check if the issue persists? Or how about clearing cache and cookies? To do that, please press CTRL +SHIFT +DEL then choose the Cache also Cookies, then hit Clear Now. If the issue persists, please try to use other device.
Please try to log in here: https://outlook.live.com
Have you tried to access it to other device? Are you getting the same error?
I'll wait for your response.
Thanks,
Tin