Request: SMTP Setup + Google Authentication Without Base 44 Branding

I would like to request the option to fully customize email and authentication settings so that my customers see my brand and not “Base 44.”

Currently, emails to clients are sent using a “Base 44” address, which does not look professional. Similarly, when clients log in to my application using Google authentication, they are shown “Base 44” instead of my app’s name. This creates confusion and concern for clients, who may wonder who they are actually sharing their information with.

I’ve attempted multiple workarounds, including overriding code, but the system prevents customization at the core level. I need a solution that ensures:

1. Emails are sent from my own SMTP (with my domain).

2. Google authentication shows my application’s name instead of “Base 44.”

This customization is critical for client trust, security, and maintaining my brand identity.