Hello,

After changing my mail domain from santosi.com to miauchei.com.br, my user is correctly shown as lucas@miauchei.com.br in the Admin Console.

However, in Zoho Mail > Mail Accounts, my primary mailbox is still 1785237820917_780919793@zohomail.com, and all outgoing emails are sent from this internal Zoho address instead of my domain.

The DNS records (MX, SPF and DKIM) are all verified and green.

Could you please rebind my mailbox to lucas@miauchei.com.br or rebuild the sending identity?