Document & Email (S/MIME) Signing

Ensure that your emails and attached documents are private and authenticated with the highest level of message integrity.
Comodo CA’s Secure Email Certificates offer an electronic signature PDF that allows you to encrypt and digitally sign email and document attachments keeping them secure and confidential by:
  • Encrypting your emails to ensure that the message and attachments may only be read by the intended recipients.
  • Providing a digital signature to your emails to prove that the message and attachments really came from you.
  • Ensuring that the message and attachments cannot be tampered with en route via the Internet to recipients.

Document & Email (S/MIME) Signing