Introduction

With Zivver, you can securely send attachments up to 5,000 GB in size. This allows you to bypass the file size limits of your own email provider while ensuring that sensitive information remains protected during transfer.

This guide explains how to send large files using the Zivver WebApp. To use this feature, you must log in to your Zivver account. All attachments are encrypted before being sent, and recipients must authenticate themselves using two-factor authentication (2FA) before they can access the message. If the recipient already has a Zivver account, authentication occurs automatically during login.

Use this step-by-step guide to send large files in a secure and reliable way.

Procedure

Follow the steps below to send a large file.

1. Log in at the WebApp.
2. Click the New message button to start a new message.
3. Enter the recipient(s).
4. Optional: Click Bcc to add BCC recipients.
5. Enter a subject.
6. Enter your message.
7. Click the Attachments icon.
8. Select the large file you want to send.
   It might take some time for the file to upload completely.
9. Click the Send button to send the message.
10. Optional: Depending on the content of your message and your recipients, you might see notifications that require your attention. After addressing all notifications, click Close to close the popup window and click the Send button again to send the message.
    Note

    Not all warnings can be addressed from within the popup window. If you see a warning that cannot be addressed, click Close to close the popup window and solve the issue from the message composer. After solving the issue, click the Send button again to send the message.