CRM/MailingMailingRecipientscivicrm_mailing_recipientsStores information about the recipients of a mailing.trueCiviMailMailing Recipients id int unsigned true Number id true mailing_id int unsigned true Mailing The ID of the mailing this Job will send. mailing_id civicrm_mailing id CASCADE contact_id int unsigned true FK to Contact Recipient contact_id civicrm_contact id CASCADE email_id int unsigned NULL FK to Email Email email_id civicrm_email id SET NULL phone_id int unsigned NULL FK to Phone Phone phone_id civicrm_phone id SET NULL