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

Set up Resend account + verify sending domain

To doOwner · Vivt_8970a546

Provider decision: Resend (chosen over Postmark/SES for Workers fit).

Unlocks 3Set up tactile.to email DNS (SPF, DKIM, DMARC)Build email service utility Approve: 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

**Set up Resend account + verify sending domain** · to do

Provider decision: Resend (chosen over Postmark/SES for Workers fit).

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

## Unlocks 3

- Set up tactile.to email DNS (SPF, DKIM, DMARC)
- Build email service utility
- Approve: Email &amp; Notifications

## The brief on file

Viv — set up the Resend account and verify the sending domain; surface anything needing Matthew's sign-off.

## 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

Set up Resend account + verify sending domain

Email & Notifications