Outlook is down again, with users facing a frustrating 503 error message when accessing their accounts.
The initial outage affected many Outlook users around the world, affecting their ability to send emails and manage calendars. While Microsoft assured users that the problem was being fixed, the service was once again down, causing further inconvenience.
The 503 error usually indicates temporary unavailability or server overload.
Our tests observed 503 errors and performance issues when accessing emails or downloading attachments.
It’s fair to assume Microsoft’s tech team is actively working on a fix, and we’ll update this story when more details become available.