Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Jakob Wolfisberg,
Good day.
Thank you for your reply.
According to your mentioned initial thread description, I did not find information in your initial thread about "The issue is that I am the admin myself and the account the issue is related to is an onmicrosoft e-mail account which was assigned once the business account was opened".
Now, as you mentioned that you are admin, I will provide very correct direction for your scenario.
For your given scenario, you may need to contact our Office 365 Business support team through the phone support option they can further help through the backend side process. Because we Office 365 forum moderators have limited permission and access resources, due to this reason, we cannot do any verification process and cannot take any action in the public forum for your Company or Business tenant-related scenario. If necessary, your scenario will be transferred to Microsoft's top-level support team (i.e. Data Protection team) for standard and confidential process to give admin access. Because, your scenario is also related to your tenant's data security. This team will take few days to do their standard process.
For this process, as a Microsoft 365 global administrator, you may need to contact our Microsoft Business support team by phone on business days (Monday to Friday) and times: (select your country's region code): Find Microsoft 365 for business support phone numbers by country or region - Microsoft 365 admin | Microsoft Learn
Here is another phone support article: Global Customer Service phone numbers - Microsoft Support
Note: The Microsoft Technical or Commercial Support Engineer may collect alternate e-mail address information to help with the verification process.
When you call the hotline as phone support, request them to transfer your case to the appropriate support team. You may need to press 1 or 1/2 on the voice message for support. The billing support team may be helping you to transfer your case to the appropriate support team. You have to do above things with patience. Because phone support option is only the way to reach out with proper support team.
You may provide your valuable vote for this correct direction so that other users can find information here.
I would really appreciate your precious time. Thank you again for your kind cooperation.
Stay safe and healthy.
Sincerely
Darpan