Email notify

Action to queue email. See c7n_mailer readme.md for more information.

policies:
  - name: notify
    resource: azure.resourcegroup
    actions:
      - type: notify
        template: default
        subject: Hello World
        to:
          - someone@somewhere.com
        transport:
          type: asq
          queue: https://storagename.queue.core.windows.net/queuename