Personal sender address
Creating a sender address
Login to Zoho TeamInbox.
Click Settings icon on the top right corner and click More Settings.
Click Personal Sender Address under Personal tab.
Click Add personal sender address.
Enter a name.
Select the Outgoing Mail Provider. For Microsoft accounts, you can verify the sender address via Oauth.
Enter the email address.
If you want to use custom SMTP, check the option, enter the outgoing server details and the account credentials.
If you choose not to use custom SMTP, Zoho SMTP will be used. However, you should configure DKIM for your domain to ensure deliverability.
Click Add.