Sending, receiving, and organizing email in Outlook.com
I understand how frustrating this is, especially after you have already added Malwarebytes to Safe Senders and confirmed that it is not blocked.
At this point, the next useful step is to contact Malwarebytes Support. Ask them to check their email delivery logs and confirm whether the passcode was successfully sent to the correct Outlook.com address. If their system shows a rejection, Malwarebytes can use Microsoft’s sender-support guidance to investigate its sending domain or IP reputation.
As a temporary workaround, ask whether Malwarebytes can provide another verification method or update the email address associated with the account.
Please note that this is a user-to-user support forum. Forum contributors cannot access your mailbox or release a message that was rejected before delivery.
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