How mam-main hands off iOS / Android builds to the WPMAM Fastlane CI: account-code verification, mam_fastlane_settings filter, the publish endpoint, and the fire-and-forget submit pattern.

How MAM_Account_Code_Manager owns the local-app-account_code option, the enrollment server handshake, the transient cache, and the graceful-degradation hooks for enrollment-server unreachability.

How sibling plugins register notification types via mam_notification_list. Each type declares its slug, replacement tokens, default-on channels, and description. The dispatcher resolves the message_type to one of these entries.

How each of the three notification channels is sent: wp_mail or queue for email, the global $sms object for SMS, and APNs/FCM via MAM_PushDispatcher for push. Covers the per-channel sender…

How email, SMS, and push notifications are queued and drained by the mail-cron-manager subsystem. Covers the wp_mam_mail_queue and wp_mam_sms_queue tables, the per-tick batch sizes (50 email / 20 PN+SMS), and…