Dropbox is for use by Caltech personnel and their correspondents who need to transfer files that are too large to be sent by e-mail.
Upload the file to Dropbox, and it will generate a special URL from which the file can be downloaded. Dropbox will e-mail that URL to you, and to the recipient address you specify.
After 24 hours, Dropbox will delete your uploaded file, and the URL will become invalid.
Notice: Use of this system is subject to the terms of Caltech's Acceptable Use Policy. Access to this system, including IP address, sender and recipient email address, filename and file size, is logged and monitored.
This site is not intended for the transfer of sensitive or confidential data.