Using the New Outlook for Mac for personal email and calendar
Hi @Sara Mesic
I’m sorry to hear that you suddenly lost access to your Microsoft account. Seeing an unfamiliar recovery email address is understandably concerning and may indicate that the account’s security information or sign-in details were changed without your permission.
Please use the Microsoft Account Sign-in Helper. Enter the original email address, phone number, or another alias that was previously associated with the account. The tool will check the account details and provide the recovery or support options available for your situation.
If you are directed to the account recovery form, complete it from a device and location that you previously used to access the account. Provide as much accurate information as possible, such as previous passwords, exact email subject lines, contacts, Skype details, Xbox information, or Microsoft purchase details. Help with the Microsoft account recovery form
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas only.
I hope the Sign-in Helper provides an available recovery option for your account.
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