Custom tracking domain per team

README.md

@@ -92,7 +92,8 @@ For an internet-facing deployment:
 - Put the API and web ports behind a TLS reverse proxy, and set `ENABLE_TRUST_PROXY=true` when it forwards client IPs.
 - Back up the `postgres-data` volume and keep the `.env` secrets stable. Changing the ESP encryption key makes stored team SMTP credentials unreadable.
 - If you send through Amazon SES, follow [Amazon SES bounces and complaints](./apps/docs/content/docs/self-hosting/amazon-ses-feedback.mdx) so SendLit suppresses bounced and complaining addresses.
-- See [Sending safeguards](./apps/docs/content/docs/self-hosting/sending-safeguards.mdx) for which limits apply to a self-hosted install (test-send limits, your ESP's own tracking) and how to change them.
+- See [Sending safeguards](./apps/docs/content/docs/self-hosting/sending-safeguards.mdx) for which limits apply to a self-hosted install (test-send limits, auto-pause, your ESP's own tracking) and how to change them.
+- To let teams use their own tracking domains, configure on-demand TLS in your reverse proxy as described in [Tracking domains](./apps/docs/content/docs/self-hosting/tracking-domains.mdx).
 
 Prebuilt images are published on release tags: [`codelit/sendlit`](https://hub.docker.com/r/codelit/sendlit) (API) and [`codelit/sendlit-web`](https://hub.docker.com/r/codelit/sendlit-web) (dashboard).
 

apps/api/.env.example

@@ -174,6 +174,11 @@ GOOGLE_CLIENT_SECRET=
 # CONTENT_SCAN=heuristic                  # off | heuristic | ai (default ai when ANTHROPIC_API_KEY is set)
 # ANTHROPIC_API_KEY=
 
+# Custom tracking domains (#50). Teams point a CNAME at this host; defaults to
+# the host in DOMAIN. Your proxy must serve those hosts over HTTPS; see
+# apps/docs self-hosting/tracking-domains.
+# TRACKING_DOMAIN_CNAME_TARGET=
+
 # Auto-pause of a sending broadcast or sequence (all deployments).
 # AUTO_PAUSE_MIN_SENT=100
 # AUTO_PAUSE_BOUNCE_BPS=200               # 2%

apps/api/drizzle/0025_tracking_domain.sql

@@ -0,0 +1,8 @@
+ALTER TABLE "settings" ADD COLUMN "tracking_domain" text;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "tracking_domain_status" text;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "tracking_domain_error" text;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "tracking_domain_verified_at" timestamp with time zone;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "tracking_domain_checked_at" timestamp with time zone;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "tracking_domain_failures" integer DEFAULT 0 NOT NULL;--> statement-breakpoint
+ALTER TABLE "settings" ADD COLUMN "retired_tracking_domains" text[] DEFAULT '{}'::text[] NOT NULL;--> statement-breakpoint
+ALTER TABLE "settings" ADD CONSTRAINT "settings_tracking_domain_unique" UNIQUE("tracking_domain");