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Core ID

Core ID is a unique identifier that is used to identify the sender of the email. It is a 44-character string that is generated by the CorePass app. The Core ID is used to identify the sender of the email and to encrypt the email's content.

How to generate Core ID?

To generate a Core ID, you need to download the CorePass app and follow the steps from app.

How to provide Core ID?

You can provide your Core ID with one of the following ways:

  1. Create your own email address with your Core ID, e.g. cb00…@yourprovider.comemail`
  2. Append your Core ID into your email address, e.g. yourname+cb00…
  3. Define your Core ID as your name in your email client settings (first or second name).
  4. Add your Core ID to the email's headers items, e.g. X-Coreid: cb00…