Job description

We have a Python Flask application (Foxhall Wedding AI Agent) that needs to connect to Microsoft Outlook using OAuth2 authentication. The app is hosted on Replit and uses Microsoft Graph API to read and send emails. Despite following standard OAuth2 setup procedures, we're encountering persistent "404 - This login.microsoftonline.com page can't be found" errors. Current Setup: Python Flask web application on Replit Azure AD app registration completed OAuth2 flow implemented for Microsoft Graph API Redirect URIs configured All credentials (Client ID, Secret, Tenant ID) are set correctly • *Still receiving 404 errors when attempting to authenticate What We Need: An expert to diagnose and fix the authentication issue via screen share session. Must be able to: Review Azure AD app registration configuration Debug OAuth2 flow implementation Identify why Microsoft login returns 404 Implement working solution Ensure email read/send functionality works Required Skills: Expert-level knowledge of Microsoft Azure AD and OAuth2 Experience with Microsoft Graph API Python Flask application experience Troubleshooting OAuth2 redirect URI issues Experience with Azure app registrations for business accounts Familiar with Replit hosting environment (bonus) Deliverables: Working OAuth2 authentication flow Ability to read/send emails via Microsoft Graph API Brief documentation of what was fixed Quick knowledge transfer of the solution How to Apply: Please include: Your experience with Microsoft OAuth2/Azure AD troubleshooting Confirmation of immediate availability A brief description of similar issues you've solved Additional Information: Must be comfortable with screen sharing (Zoom/Teams/Google Meet) English fluency required Payment via platform escrow or PayPal upon completion

Requirements