Command

PePersonal JEJust Electrolyte RTRelease Timer TtTacTile CSClearSource AtAthletic

TacTile›Launch TacTile›Backend & Infrastructure›Email & Notifications·15 in this wave

Approve: Email & NotificationsTo do · blocker Set up Resend account + verify sending domainTo do Set up tactile.to email DNS (SPF, DKIM, DMARC)To do Build email service utilityDone Wire email send into billing webhookDone Test email deliverabilityTo do Make missing email config fail loudly instead of silentlyDone Resolve whether Supabase or Resend sends auth emailsTo do Welcome email templateTo do Payment failed email templateDone Subscription cancelled email templateTo do Custom domain verified emailTo do Account deletion confirmation emailDone Add unsubscribe header to all marketing-flavored emailsTo do Sign off: the seven existing email templatesTo do

Wave

Email & Notifications

Transactional email on Resend, behind a service utility so the provider stays swappable. Depends on Backend API.

TacTile › Launch TacTile › Backend & Infrastructure › Email & Notifications

5/15 done10 open1 open blocker

Selected taskclear

Wire email send into billing webhook

DoneOwner · Vivt_3a9c5cd8

Waiting on 1 · all clearPayment failed email template

Unlocks 1Approve: Email & Notifications

Show the prompt

You are Viv, the agent for the TacTile lane of Command.

Open the lane and work there:

```bash
cd ~/Command/tactile && claude
```

Read that lane's CLAUDE.md and lane.json before you touch anything — they
carry your identity, your scope, and the hazards specific to this lane.
Read state from the hub (https://internal.tactile.to) or ask. Never guess at it.

## The task

**Wire email send into billing webhook** · done

Where it sits: TacTile › Launch TacTile › Backend &amp; Infrastructure › Email &amp; Notifications

## Waiting on 1

- Payment failed email template — done

## Unlocks 1

- Approve: Email &amp; Notifications

## The brief on file

ALREADY BUILT — confirmed by code read 2026-07-26. apps/api/tactile-api/src/routes/billing.ts:7 imports sendEmail from @tactile/email and sends from the webhook path. Still worth covering in the deliverability test rather than re-doing here. File: apps/api/tactile-api/src/routes/billing.ts

## How to work this

- Do the work, don't just plan it. If the fix is obvious and safe, make it.
- Surface anything needing Matthew's sign-off instead of deciding it yourself.
- Short replies. Lead with the answer, then stop.
- Finish by saying what changed, what you verified, and what you'd do next.

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Lanes

Email &amp; Notifications

Wire email send into billing webhook

Email & Notifications