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Authentication cannot be bound to any email or format. For instance when using google authentication, the user and the email can be anything, because google ap
by user5994461 8y ago
Authentication cannot be bound to any email or format.
For instance when using google authentication, the user and the email can be anything, because google apps support custom domains for paying customers.
If you want to rely on emails, just use emails.
- icebraining 8y agoFor instance when using google authentication, the user and the email can be anything, because google apps support custom domains for paying customers. That's what delegation is for.