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EMAIL6 min readUpdated 17 Aug 2026

Create and manage a mailbox

Add an address, set its storage quota and update its password.

OXWritten by oXnames SupportChecked against the current Knox workflow
WHERE TO GO IN YOUR ACCOUNTKnox > My services > Email hosting > Mailboxes > Create mailbox
BEFORE YOU START

Get the right details ready

Have the full mailbox address and its mailbox password ready. The password may be different from your Knox account password.

Security first. Never include account passwords, card details or authentication codes in a support ticket.

FOLLOW THESE STEPS

Make the change in Knox

Work through each step in order. Keep this guide open in another tab if that is easier.

  1. 1

    Open the Email hosting service in Knox.

  2. 2

    Choose Create mailbox and enter the address name.

  3. 3

    Set an appropriate quota and a strong unique password.

  4. 4

    Use the mailbox actions to change quota, password, suspension or deletion.

WHAT HAPPENS NEXT

Check that it worked

The new address appears in the mailbox list and can sign in at webmail.oxnames.com.

IF IT DOES NOT LOOK RIGHT

Try this before contacting support

Use only the part before @ in the mailbox-name field and keep within the mailbox count and storage included with the plan.

Open a support ticket →