When an invite is set to an external user from SharePoint Online or O365 groups, a contact card is created for the user in Azure AD. It works fine.
However, if the user's email is updated because of name change or any domain migration, the user can't access SharePoint or O365 group. The only way to get it working is to delete the contact from Azure AD and send a new invite.
Is there any other way that can make the external user's account to work?