Coming soon
Email API
Send transactional email with one POST. Idempotency keys make retries safe, scheduling holds a message until a time you choose, and templates take variables — escaped, so a customer’s name is never markup.
Product · Mail Coming soon
An email API, broadcasts and inbound mail, with suppression lists and analytics kept separate for every account. We’re opening it a few accounts at a time while our sending reputation builds — that care is what keeps mail out of spam folders.
Not open yet · No pricing until launch
Coming soon
Send transactional email with one POST. Idempotency keys make retries safe, scheduling holds a message until a time you choose, and templates take variables — escaped, so a customer’s name is never markup.
Coming soon
Publish a single DKIM record and every message is signed as you. Your SPF stays untouched, and DMARC aligns through the signature. Your key is encrypted at rest.
Coming soon
Contacts, audiences with CSV import, and broadcasts personalised per recipient. Every message carries one-click unsubscribe (RFC 8058), and re-importing a contact never re-subscribes them.
Coming soon
Your own receiving address. Mail sent to it arrives at your webhook as JSON, attachments included — support inboxes, reply handling, anything that starts with an email.
Coming soon
Delivered, bounced, complained, opened, clicked, unsubscribed. Signed in the standard Svix format, so existing libraries verify them, and retried for a day if you’re down.
Coming soon
Your suppression list, analytics and webhooks are yours alone. Another customer’s bounces and complaints never touch your list — the separation platforms that send for their customers need.
Enter it in the dashboard and publish the one DKIM record it shows you. We check DNS and tell you the moment it passes.
cb202610._domainkey.yourdomain.com
TXT "v=DKIM1; k=rsa; p=MIIBIjANBgkq…"
An API key, a POST, and the message is queued in milliseconds. Retries with the same Idempotency-Key never send twice.
curl -X POST https://chatbrace.com/api/mail/v1/emails \
-H "Authorization: Bearer cbm_…" \
-H "Idempotency-Key: order-1042" \
-d '{"from":"hello@yourdomain.com","to":"ada@example.com",
"subject":"Your receipt","html":"<p>Thanks!</p>"}'
Delivery, bounces and complaints arrive at your webhook, signed. Hard bounces and complaints are suppressed automatically, so you never mail a dead address twice.
Early access opens account by account. Leave your email and we’ll write when it’s your turn — nothing else.