How to Set a Default Identity
If you have multiple Identities in your account, you may want to have an identity that is the default one for sending unless it is specifically changed.
To set a default identity, start by going to the orange account button in the top right and click settings.
There will be a section called identities on the settings page. In that section next to the dropdown it says ‘select default identity’. To change the default identity, just select the identity from the dropdown box.