Imports github.com/ian-kent/go-log/log github.com/ian-kent/gotcha/app github.com/mailhog/MailHog-Server/api github.com/mailhog/MailHog-Server/config github.com/mailhog/MailHog-Server/smtp github.com/mailhog/MailHog-UI/assets github.com/mailhog/http Standard library imports flag os