#Identities: Creating/Editing an Identity for an existing Alias should not ask the user to validate the email

[castaway]

Describe the bug
An Identity that uses the same "email" value as an existing alias does not need to be validated as being owned by the user. the current UI labels the Identity as "Email not Validated" and sends an email.

Editing an Identity to change its Email address to one matching an existing Alias should also not require validation.

To Reproduce
Steps to reproduce the behavior:

1. Go to '/account/identities'
2. Create an identity with an email matching an already existing alias (mine is for a virtual domain)
3. Save the Identity
4. See "Email not validated" on the card.

Expected behavior
The Identity not to be labeled "Email not validated"

Screenshots

Desktop (please complete the following information):

• OS: Linux
• Browser: Vivaldi
• Version 6.7