# Spacemail > Spacemail is Spaceship's business email service: secure email on your own domain, with a built-in calendar, contacts, password-protected messages, an AI email assistant, and standard IMAP/SMTP/POP and CalDAV/CardDAV access. www.spacemail.com hosts the web application; plans, sign-up and the product marketing pages live on spaceship.com. Only four pages are public: the home page, the sign-in page, the encrypted-message reader, and the confirmation page shown after a secure reply. Every other URL below requires a signed-in Spacemail mailbox and is served `noindex` — it is listed here so an assistant can send a user to the correct screen, not so it can be crawled. URL conventions: paths are canonical with a trailing slash and requests without one are redirected. An optional locale segment may precede the path (`/{locale}/mail/`). Application state such as the open folder, the open message or the calendar date is carried in query parameters, so the deep links below are bookmarkable. Related brand: privateemail.com runs the same application under a `/spm/` path prefix and does not offer every feature listed here. ## Getting started - [Home](https://www.spacemail.com/): Public landing page for Spacemail — overview, feature list, FAQ and mobile app links. Signed-in visitors are redirected to `/mail/`. - [Sign in](https://www.spacemail.com/login/): Sign-in page for a Spacemail mailbox. Also the destination after signing out. - [Help center](https://www.spacemail.com/help-center/): In-app support request form plus an FAQ accordion. Requires sign-in. ## Mail - [Mailbox](https://www.spacemail.com/mail/): The whole mail experience — folder sidebar, message list and reading pane in one resizable three-column screen. Compose, reply, forward, drag messages between folders, search. - [Open a folder](https://www.spacemail.com/mail/?f=INBOX): `?f=` selects the folder by its full name (`INBOX`, `Drafts`, `Sent`, `Spam`, `Trash`, `Archive`, or a custom folder path). - [Open a message](https://www.spacemail.com/mail/?f=INBOX&m=123): `?m=` opens a specific message by id inside the folder given by `?f=`. - [Search mail](https://www.spacemail.com/mail/?search=invoice): `?search=` runs a simple search and highlights matches in the reading pane. ## Calendar - [Calendar](https://www.spacemail.com/calendar/): Day, week and month views with event creation and editing, recurrence, participants and RSVP, availability lookup, and visibility toggles for each of your calendars. - [Choose a view and date](https://www.spacemail.com/calendar/?view=monthly&date=2026-08-05): `?view=` accepts `daily`, `weekly` or `monthly`; `?date=` takes `yyyy-MM-dd`. ## Contacts - [Contacts](https://www.spacemail.com/contacts/): Address book — sortable, paginated contact table, contact detail view, create and edit form, bulk delete, and a picker for switching between contact books. - [Search, sort and page contacts](https://www.spacemail.com/contacts/?search=acme&sortBy=Email&order=Asc&page=1&pageSize=25): Supported parameters are `search`, `sortBy` (`Name`, `Email`, `Phone`, `Job`), `order` (`Asc`, `Desc`), `page`, `pageSize` and `book`. ## Settings - [Settings](https://www.spacemail.com/settings/): Settings home — profile, auto-forwarding, system preferences (language, light/dark mode) and entry cards for every section below. - [Filters](https://www.spacemail.com/settings/filters/): Create, edit, enable and delete server-side rules that act on incoming mail. - [Auto-reply](https://www.spacemail.com/settings/auto-reply/): Out-of-office responder — message body plus the period it is active. - [Signatures](https://www.spacemail.com/settings/signatures/): Manage multiple rich-text signatures and pick the defaults for new messages and for replies. - [AI](https://www.spacemail.com/settings/ai/): Consent for AI data sharing, and whether the composer's email assistant is on by default. - [Email migration](https://www.spacemail.com/settings/email-migration/): Import mail from another provider over IMAP, and follow the progress of past and running migrations. - [Connect third-party apps](https://www.spacemail.com/settings/third-party-apps/): Your account details plus the IMAP, SMTP, POP3, CalDAV and CardDAV settings needed to add the mailbox to a desktop or mobile mail client. - [Security center](https://www.spacemail.com/settings/security-center/): Account security hub. - [Two-factor authentication](https://www.spacemail.com/settings/security-center/two-factor-auth/): Turn 2FA on or off and manage its methods. - [App passwords](https://www.spacemail.com/settings/security-center/app-passwords/): Issue and revoke dedicated passwords for third-party mail clients. - [Activity log](https://www.spacemail.com/settings/security-center/activity-log/): Recent sign-ins and security events on the account. ## Secure email - [Read a password-protected message](https://www.spacemail.com/encrypted/?sid=SECURE_ID): Public reader for a message a Spacemail user sent with encryption on. The recipient enters the agreed password, then reads the message, downloads attachments and can reply securely. No account needed. - [Secure reply sent](https://www.spacemail.com/encrypted/success): Public confirmation shown after a secure reply goes out. ## Optional - [Spacemail plans](https://www.spaceship.com/business-email/#plans): Pricing and sign-up, on spaceship.com. - [Spacemail guide (knowledge base)](https://www.spaceship.com/knowledgebase/category/spacemail-guide/): How-to articles and troubleshooting. - [Migrate business email](https://www.spaceship.com/business-email/migrate-business-email/): Guide to moving an existing mailbox to Spacemail. - [Spacemail updates](https://www.spaceship.com/blog/spacemail-updates/): Release notes and product announcements. - [Spacemail Manager](https://www.spaceship.com/application/spacemail-manager/): Admin console for mailboxes and spam management on a domain. - [Spaceship roadmap](https://www.spaceship.com/roadmap/): What is being built next. - [Spaceship blog](https://www.spaceship.com/blog/): Company and product blog. - [Legal](https://www.spaceship.com/legal/): Terms and policies. - [Privacy policy](https://www.spaceship.com/legal/privacy-policy/): How Spaceship handles personal data. - [Spacemail for iOS](https://apps.apple.com/app/id6754387443): Mobile app on the App Store. - [Spacemail for Android](https://play.google.com/store/apps/details?id=com.spacemail&hl=en): Mobile app on Google Play.