# Maski > Documentation for Maski, a privacy-first email alias and forwarding platform. ## Docs - [What is an alias](https://docs.maski.dev/aliases.md): An alias is a masked address that forwards to your real inbox. Here is how addresses, random aliases, and the lifecycle work. - [Billing and plans](https://docs.maski.dev/billing.md): Free and Pro plans, what each includes, the launch pilot, and how billing works. - [Getting help](https://docs.maski.dev/contact.md): How to reach Maski support and what to include so we can help fast. - [Custom domains](https://docs.maski.dev/custom-domains.md): Use your own domain for aliases. Add the domain, publish the DNS records, and Maski verifies and activates it. - [Forwarding modes](https://docs.maski.dev/forwarding-modes.md): Anonymous forwarding by default, or control mode with per-sender rules and a held inbox. - [Maski documentation](https://docs.maski.dev/index.md): Privacy-first email aliases and forwarding. Create an address for every service, keep your real inbox private. - [Keyboard shortcuts](https://docs.maski.dev/keyboard-shortcuts.md): Open the command menu and jump around the dashboard without the mouse. - [Privacy overview](https://docs.maski.dev/privacy.md): What Maski encrypts, what it logs, and what an operator can and cannot see. - [Quickstart](https://docs.maski.dev/quickstart.md): Sign up, create your first alias, and route mail to your real inbox. - [Send from an alias](https://docs.maski.dev/send-from-alias.md): Send a new message as one of your aliases, straight from your own mail client, using a simple address convention.