cask 'mailbutler' do version '6794' sha256 'd61ef116ebb3d4e0aa4d3118b1d67ca992eb23e6211f53c7598a7cacd8bb0045' # mailbutler-io.s3.amazonaws.com was verified as official when first introduced to the cask url "https://mailbutler-io.s3.amazonaws.com/files/MailButler_#{version}.zip" appcast 'https://www.feingeist.io/fg-library/appcast.php?appName=MailButler', checkpoint: '94ea5c7d7f7c90f224d1713461652ece4153b8273dd165724b67f9d727a8069c' name 'MailButler' homepage 'https://www.mailbutler.io/' app 'MailButler.app' end