const E = { DM_REQUEST: 0 }, D = { ACCEPTED: 1, REJECTED: 2, PENDING: 3, DISCARDED: 4 }, S = { ...D, UNDELIVERED: 3, DELIVERED: 4, FAILED: 5 } module.exports = { MAIL_TYPES: E, DM_STATUSES: D, MAIL_STATUSES: S }