Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Anders,
Yes, it can still be used within a certain period.
Generally, a trial account will have a 30-day grace period when it’s expired. Then your data will be deleted no later than 180 days. After that the onmicrosoft domain will be released from the system.
Regarding the situation, if it’s already more than 180 days, the domain should have been used by someone else already.
Regards,
Jiaxing Bian