Siri will create your own Evernote integration.
If you don’t use Evernote, you’re really missing out. Evernote apps and products make modern life manageable, by letting you easily collect and find everything that matters. If you want to create your own Evernote integration, create a contact for Evernote. For the email, you can use your Evernote email address. All you have to do then is have Siri send an email to that email address with whatever information or details you wish to include. It will automatically be added to your Evernote.