Users must be able to securely obtain your Digital ID so they can send you encrypted e-mail. Likewise, you need a way to look up their Digital IDs. You can send a digitally signed e-mail message to the people you want to send you encrypted messages. And you can have them send you signed messages so you can get their Digital IDs. You can also look up Digital IDs in various directories.

The Digital ID Center contains a search feature that lets you find Digital IDs that belong to you and to other people in your organization.