Imports github.com/sourcegraph/checkup google.golang.org/appengine github.com/sirupsen/logrus github.com/genuinetools/pkg/cli Imports in module “github.com/genuinetools/upmail” github.com/genuinetools/upmail/email github.com/genuinetools/upmail/version Standard library imports context encoding/json flag fmt io/ioutil os strings syscall time net/smtp os/signal