White label for resellers

Built and lab-tested

• A brand per owner: the administrator's default or one reseller's. Edit a draft, publish it, and any of the last 20 published versions can be restored.
• Colours that stay readable: the accent colour you type is checked against the 4.5:1 contrast rule on the light theme, and the dark-theme colour is derived to meet it too. The panel adjusts it and tells you, or refuses.
• Logo, favicon and sign-in background up to 2 MB. The type is decided by reading the bytes, and an SVG with a script, an embedded object or an outside reference is refused; the rest is rewritten from an allow-list.
• A panel host name of your own: the panel gives you the record to create, checks it every minute, orders a certificate once it points at the panel and writes your brand into the page before it loads.
• Sign-in on a branded host: people of other resellers get the same "wrong username or password" as a wrong password. Passkeys are made for that host name and work there only; sessions are tied to the host.
• Private nameservers: the administrator approves a pool of names and addresses, a reseller picks from it, and accounts created later get them. Existing zones change only after a plan.
• Email templates for welcome, password reset, suspension, quota warning and notifications, with variables checked at save, sanitised HTML and a mandatory plain-text part. A suspended site serves a page with the reseller's brand.
• A browser test loads a branded host and fails when the product name appears in visible text, attributes, headers or served pages.
• Edition: your own default brand (name, logo and accent colour) works in every edition. A reseller's brand, host name and templates need the white-label add-on; without it they are stored and the default is shown.