Checkbox 6 Hosted Customers: If you signed up for a Checkbox account prior to January 29, 2019, please visit your custom Checkbox sub-domain to sign in. If you are the account owner, the sub-domain was emailed to you when you set up your account, or you can look it up here.
On-premises (Server) Customers: Please contact your Checkbox administrator if you need assistance signing in. To sign in to Support, please visit our Support Login page.
If you aren’t sure of your account type or need any assistance, please email firstname.lastname@example.org or call 1-617-231-8890.