Great app with room for improvement. Unfortunately one cannot auto-fill any of the aliases and has to log in every time to retrieve them. Furthermore, there is no way to generate more than five aliases, and Firefox does not allow automatic completion of login information, at least for me using Bitwarden (using two-factor authentication under these circumstances just adds to the lack of user-unfriendlyness).
Hi! We've now released Firefox Relay Premium where you can generate more than 5 email aliases. We're also working on making it easier to sign back in with your aliases. Hope to have that out soon!
