Understanding Managed Mailbox Domains in Unify

When Unify sets up managed mailbox infrastructure for your account, your domain's DNS records (MX, SPF, DKIM) are pointed to Unify's mail servers. This is what allows Unify to send and receive email on your behalf with proper authentication and deliverability.

Why you can't move the domain back to Google Workspace

DNS records can only point to one mail server at a time. If you redirect your domain's DNS back to Google Workspace, Unify's mailboxes will stop functioning immediately — and there's no way to restore them. The infrastructure Unify built on that domain can't be transferred back to your Workspace.

You own the domain and are always free to point the DNS records wherever you want. But moving them back to Google means permanently breaking the Unify mailboxes on that domain. There's no scenario where the domain lives in both places simultaneously.

What happens if I need to use this domain in Google Workspace again?

If your team needs the domain back in Google Workspace, the Unify mailboxes on that domain will need to be decommissioned first. This means:

• All active sequences and tasks tied to those mailboxes will stop

• Historical sending data associated with those mailboxes will be lost

• Deliverability reputation built on that domain through Unify won't carry over

Talk to your Unify account team before making any DNS changes so they can help you plan the transition and minimize disruption.

Best practice

Domains used for Unify managed mailboxes should be dedicated to Unify. If your team needs to send email from Google Workspace as well, use a separate domain for that purpose.