Webmail for your mailboxes

Mail, calendar, chat and calls in one place

sarebamail is the browser interface for your mailboxes on the mail server: messages from several mailboxes in one list, calendar and contacts, chat and calls with your colleagues – and, if you like, notifications on your PC.

The European alternative – developed in Austria, hosted in Austria and Germany

Made in Europe

The European alternative to US providers: developed in Austria, hosted in Austria and Germany, under European data protection law.

  • Developed and operated by sareba in Austria
  • Stored in Austria and Germany
  • Stored data stays in the EU, the GDPR applies

What is touched outside the EU: notifications to iPhones go through Apple (APNs) – only as an empty wake-up call without sender or content. The mobile app is distributed through the App Store and Google Play. TLS certificates are issued by Let's Encrypt (USA), without user data. GIFs in chat are fetched by the server from Wikimedia. Mail to recipients elsewhere goes where their mailbox is.

What sarebamail does

All inboxes

Several mailboxes in one list, sorted by date, without spam. Folders, filter rules, signatures and out-of-office replies work on the mail server.

Secure mail

Messages and attachments are encrypted and signed in the browser; you hold the key, not the operator. Recipients without an account read them via a link.

Calendar, contacts, tasks

Events, address book, tasks and notes straight from your mailbox – the same data as in other mail programs.

Chat and teams

One-to-one conversations, groups and teams with channels, also with people from other organisations on sarebamail.

Calls and video

Audio and video calls with up to four people, directly between the participants where possible. Every call appears in the history.

My files and Office

Storage with its own key per file, folders, versions, sharing within the organisation and links for outside. Edit documents, spreadsheets and presentations in the browser.

Sharing and delegation

Share folders with others, set up delegates and add shared mailboxes with one click.

Agent for Windows, macOS and Linux

Shows new mail, chat messages and calls on your computer, even when no browser window is open – with the sender only, never the content.

mailsecurity by sareba

Spam and virus filter in front of the mailbox: see held messages, release or reject them. Outgoing mail is checked before it leaves.

What is stored

  • E-mails, events, contacts, tasks and notes stay on the mail server. sarebamail displays them and does not keep its own copy in its database.
  • sarebamail stores your mail server password, your session and chat messages encrypted. This is encryption at rest, not end-to-end encryption.
  • What necessarily stays readable – such as who writes to whom and when, sign-ins and sign-outs with IP address – is listed in full in the help.
Everything about it in the help

Notifications on your PC

The sarebamail agent runs next to the clock on Windows, in the menu bar on macOS and in the desktop panel on Linux, and notifies you of new mail, chat messages and calls. It is paired with a code you confirm in the browser.