Building custom solutions that extend, automate, and integrate Microsoft 365 apps.
Hi @Hon Chun
Based on the information you provided, I understand that you are trying to sign up for Power Apps using a personal @outlook.com email address, but the system is not accepting it. You are looking for a workaround to complete the registration without needing to provide a pre-existing alternative work or school email address.
This behavior occurs under certain conditions based on how the Power Platform manages identities and licensing. Power Apps does not support email addresses provided by consumer email services (like Outlook.com) or telecommunications providers. The system is designed to integrate seamlessly with organizational directories, which is why it requires an email address assigned by a work or school tenant to complete the signup.
After researching this configuration behavior, there are a few established workarounds that allow you to proceed by generating a new organizational identity for yourself. Let's walk through these steps:
You can start by signing up for a Power Apps 30-day trial. If your email is not a work or school account, the system will prompt you to create a free Microsoft Entra account by using the trial sign-up experience. This will generate a new .onmicrosoft.com address that you can use to log in.
If you want to evaluate Power Apps integrations with Microsoft 365 (such as SharePoint or Teams), you can sign up for a free Office 365 trial account (like an E3 or E5 license). This provides you with an admin account and a dedicated organizational tenant that perfectly satisfies the Power Apps registration requirements. Please refer the following documents:
Explore Power Apps for free for 30 days
To keep building apps after the 30-day trial period, you can opt in to the free Power Apps Developer Plan.
I hope this information helps you successfully register and start building your applications. If you need any more information, please let me know.
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