Secure Mail

You can exchange confidential email with CapitalSource using our secure mail message center. Secure mail encrypts email between us to protect your private information from prying eyes. By logging in via secure mail, you agree to be bound by the terms of use, online security and other provisions applicable to the websites for CapitalSource as they may be modified from time to time.

How it Works

CapitalSource has partnered with Zixcorp for superior email privacy.

Receive Mail

When we send you email that contains confidential information, such as social security numbers, account numbers, financial statements or transaction details, the message is encrypted and sent to our secure mail message center for you to retrieve. Retrieving email is simple.

  1. When we send secure mail, you will receive an email alert telling you that you have received private email from us.
  2. Follow the link and input your email address and password. First time users can establish a password here in a few easy steps by following the prompts. The password you establish can be used to exchange all future confidential email with us.
  3. Receive and reply to email direct from the secure mail message center, or save email and attachments to your computer.

Send Mail

Follow these easy instructions to send confidential email to any email address at CapitalSource.

  1. Click here.
  2. Enter your email address and password. First time users can establish a password here in a few easy steps by following the prompts. The password you establish can be used to exchange all future confidential email with us.
  3. When you are logged in, click on the "Compose" tab to create mail.

Questions?

Please contact us at 800.350.3557 from 8:00 a.m. to 5:00 p.m., Monday through Friday, with any questions about secure mail.