This email address is already registered with another Zoho account

This email address is already registered with another Zoho account

Description

You may face this error when you are trying to add an alias for a user.

Reason

The email address you are trying to add is already associated with a separate Zoho account. If anyone has started a trial or opened an account in any of the Zoho apps using an email address, that address cannot be added as an alias for a user.

Solution

To add the email address as an alias, it has to be disassociated from the account it was added to.

If you know who has opened an account with this email address, inform them to do one of the following:
  1. Remove the email address from their account. If the account has only one email address, another address has to be added and made primary before the current one can be deleted.
  2. Close their account.
If you don't know who might have opened an account, contact support@zohoaccounts.com.
    • Related Articles

    • Email address is already used

      Description You may face this error when: You are trying to add a new user You are trying to add an alias for a user Reason In a Zoho One organization, an email address can only be associated with one user. So if an email address has already been ...
    • Enable mail hosting

      If you are an existing Zoho Mail user, you can add the Mail app to Zoho One. When you add Zoho Mail, the domains that you have added there will be mapped with Zoho One along with the user's mailboxes. When you add new users, you can provide them with ...
    • The domain which you have entered belongs to another deployment/region

      Description You may face this error when: You are trying to add a new user You are trying to add an alias for a user When trying to add a new user Reason In Zoho One, the accounts of the users must be present in the same Data Center (DC) as the ...
    • Troubleshooting - Overview

      Use these resources to troubleshoot the common issues you may face in Zoho One. Each article will have a description of when you may face the issue, the reason for it's occurrence, and the possible measures you can take to resolve it. If you are ...
    • Configure mail settings for a single user

      Mail Settings lets you configure the mailbox privileges of a user. It also lets you set up email policies, mail forwarding, and out-of-office replies. To configure mail settings for a user: Sign in to Zoho One , then click Directory in the left menu. ...