personality/

Package dns implements the chassis's authoritative-DNS head: a personality that answers DNS queries for zones explicitly delegated to this chassis, straight from an in-memory snapshot of the dns_zones/dns_records tables.

Package lmtp implements the chassis's LMTP head: a personality that speaks LMTP (RFC 2033) to a colocated Postfix (or any LMTP client) and turns each delivery into a normal txcl envelope.

Package mailmap implements the chassis's "mail-domain accept map" head: a tiny TCP server that speaks the Postfix tcp_table(5) protocol so the edge Postfix can ask the chassis, per recipient domain, "is this an accepted mail domain?" before relaying it to the LMTP head.

Package scheduled is the chassis `scheduled` inlet: a per-period poll loop that drains the scheduled_events store (chassis/scheduled) and fires due events into their tenant's `_scheduled/0` stack.

Package sweep is the continuation-store janitor: a single periodic background pass that fails abandoned/expired runs, fails runs whose resumer crashed mid-resume, and purges long-dead runs.