Do you want to check the mailboxes you have create with CSIO?
IF you need to check your new CSIO mailbox and be able to differentiate between them.
Here is how
Visit Csio.com
Login using your CSIO credentials
3. Click on the settings sign next to My Account
4. Click on My CSIONet Accounts
5. This is the schedule which shows all the mailboxes owned by the brokerage