cask 'postbox' do
  version '5.0.15,1_4adb5f16e3512a55ba2377a4dc420b193e6d13af'
  sha256 '9228c6c0a4a01fa29e427d8455ae2d254d07fea7a92a144502ed4f8052f53099'

  # amazonaws.com/download.getpostbox.com was verified as official when first introduced to the cask
  url "https://s3.amazonaws.com/download.getpostbox.com/installers/#{version.before_comma}/#{version.after_comma}/postbox-#{version.before_comma}-mac64.dmg"
  name 'Postbox'
  homepage 'https://www.postbox-inc.com/'

  depends_on macos: '>= :mavericks'

  app 'Postbox.app'

  zap delete: [
                '~/Library/Application Support/Postbox',
                '~/Library/Caches/com.crashlytics.data/com.postbox-inc.postbox',
                '~/Library/Caches/com.postbox-inc.postbox',
                '~/Library/Caches/Postbox',
                '~/Library/PDF Services/Mail PDF with Postbox',
                '~/Library/Preferences/com.postbox-inc.postbox.plist',
                '~/Library/Saved Application State/com.postbox-inc.postbox.savedState',
              ]
end