Upload files to the Zimbra Briefcase
1. Using a web browser, navigate to https://mail.zimbraservice.com and log into the desired mailbox.
2. Select the Briefcase tap.
3. You can now begin dding files to your briefcase by selecting Upload. Once the upload window appears, browse to the location of the desired file. Selecting the file will display it within the upload window. Pressing Ok will begin the document upload.