You can configure forwarding addresses directly from your Maildoso dashboard.
To do so, select the desired mailboxes using the checkbox on the left side. To select all mailboxes, use the top checkbox. Once selected, click Bulk Actions, then choose Change Forwarding Address from the menu that appears in the top-left corner. You can then enter the master inbox address where you would like emails to be forwarded.
For Google mailboxes, the forwarding address must be an external mailbox that you specify manually.
Please note that the @maildoso.email master inbox currently supports SMTP mailboxes only.