Changelog
New features, improvements, and fixes — most recent first.
Team member invites — owners can now invite colleagues from Settings → Team Members. Invites expire after 7 days.
Password change — update your password directly from Settings without going through the forgot-password flow.
Idempotent email sends — pass X-Idempotency-Key to safely retry sends without duplicating messages.
Bounce & complaint rate alerts — automatic email to the admin when platform bounce rate exceeds 4% or complaint rate exceeds 0.08%.
Health endpoint — GET /health now checks both database and Redis connectivity and returns 503 if either is down.
SPF lookup warning — adding a domain now warns if your SPF record has too many DNS lookups (the RFC limit is 10).
Webhook delivery history — each webhook endpoint now shows recent deliveries with a one-click retry button for failures.
Webhook retry logic — failed deliveries now use exponential backoff (3 attempts) via BullMQ.
Error tracking — Sentry integrated across dashboard and API with source maps deleted after upload.
Domain verification — background job re-checks all domains every 4 hours and emails you when status changes.
Duplicate sends on client retry — concurrent requests with the same idempotency key now serialize correctly via Redis locking.
Initial launch — transactional email API powered by Amazon SES with SPF, DKIM, and DMARC support.
Domain verification — add your sending domain and get step-by-step DNS setup instructions.
API key management — create, label, and revoke API keys per organization.
ZidiGuard suppression list — hard bounces and spam complaints are automatically suppressed to protect your domain reputation.
Webhooks — subscribe to email.sent, email.delivered, email.bounced, email.complained, email.opened, and email.clicked events.
Sandbox mode — all new accounts start in sandbox so you can test your integration safely.
Daily & monthly sending limits — enforced per organization with owner email alerts at 80% and 100% usage.
Analytics dashboard — delivery rate, bounce rate, complaint rate, and daily send volume charts.
Account deactivation — self-service with 30-day recovery window before permanent deletion.
Suspension appeal — organizations can submit a formal appeal with supporting documents if suspended.
Have a feature request? Email us