[6510]

Would you also need a separate email address for each account? I think most mailboxes support a recovery email address and some require one for billing.

Is truly separate accounts for everything really doable?

[jay_kyburz]

I don't know why you would need a separate email address. I would think the password is the important part.

[6510]

I mean using google [for example] to log in everywhere vs using gmail.

[kevin_thibedeau]

Get a mail service that lets you use your own domain. Then you setup a wildcard to use any address you want with zero effort.