ASTIS Mail - Encrypted Email Stored on Your Device

Does ASTIS Mail decrypt my existing Gmail or Outlook messages when I connect my account?

ASTIS Mail uses end-to-end encryption and stores emails on your device with zero-knowledge architecture, meaning only you can read your messages. When you connect your Gmail or Outlook account, the encryption happens on your device; the email provider never sees unencrypted content after that point.

If I uninstall ASTIS Mail, will I lose access to my emails?

Emails are stored locally on your device rather than on ASTIS Mail's servers. Uninstalling the app means you would lose access to messages stored within it unless you back them up separately; check ASTIS Mail's documentation for guidance on exporting or backing up your local email storage.

Can I use ASTIS Mail as a progressive web app on my phone or desktop?

Yes, ASTIS Mail is PWA ready, so you can install it as a web app directly from your browser on phones and computers without needing to download from an app store.

What happens to emails I send through ASTIS Mail if the recipient doesn't use end-to-end encryption?

ASTIS Mail provides end-to-end encryption on your end, but the actual encryption of messages in transit and at rest depends on whether the recipient's email provider supports it. For maximum security, both sender and recipient need compatible encryption; reach out to ASTIS Mail for specifics on their encryption protocol.