I deleted one of the employees for our organization. But even though the user is purged from the organization, I can't set the email-adress as a secondary Email-Adress for the super-admin account.

The problem is, that I created a seperate account with marty [at] milliard [dot] marketing to test the ZOHO services, but now just want it as a secondary mail-account for the super-admin that is registered to info [at] milliard [dot] marketing.

Could you delete marty [at] milliard [dot] marketing completely?

Thank you very much!