Sitemap
Every public PostStack page, grouped by section. Also available as XML at /sitemap.xml.
Product
Feature pages, pricing, and integrations.
- Home/
- Pricing/pricing
- Integrations/integrations
- Email API/features/email-api
- Templates/features/templates
- Contacts/features/contacts
- Broadcasts/features/broadcasts
- SMTP/features/smtp
- Webhooks/features/webhooks
- Analytics/features/analytics
- Mailboxes/features/mailboxes
- Webmail/features/webmail
- Connected Accounts/features/connected-accounts
- Notification Channels/features/notification-channels
Documentation
API reference, concepts, and how-to guides.
- Docs/docs
- Introduction/docs/introduction
- Quickstart/docs/quickstart
- Rate Limits/docs/rate-limits
- Pagination/docs/pagination
- Idempotency/docs/idempotency
- Authentication/docs/authentication
- Emails/docs/emails
- Domains/docs/domains
- Contacts/docs/contacts
- Contact Properties/docs/contact-properties
- Templates/docs/templates
- Broadcasts/docs/broadcasts
- Segments/docs/segments
- Subscription Topics/docs/subscription-topics
- Workflows/docs/workflows
- Tracking/docs/tracking
- Inbound Email/docs/inbound-email
- Webhooks/docs/webhooks
- Notification Channels/docs/notification-channels
- SMTP/docs/smtp
- MCP/docs/mcp
- Mailboxes/docs/mailboxes
- Suppressions/docs/suppressions
- Email Validations/docs/email-validations
- Signup Forms/docs/signup-forms
- Regions/docs/regions
- Test Mode/docs/test-mode
- SDK/docs/sdk
- Errors/docs/errors
Framework guides
Step-by-step instructions for every supported language and framework.
- Send email with Next.js/docs/send-with-nextjs
- Send email with Bun/docs/send-with-bun
- Send email with Express/docs/send-with-express
- Send email with Hono/docs/send-with-hono
- Send email with NestJS/docs/send-with-nestjs
- Send email with Nuxt/docs/send-with-nuxt
- Send email with SvelteKit/docs/send-with-sveltekit
- Send email with Python/docs/send-with-python
- Send email with Django/docs/send-with-django
- Send email with Flask/docs/send-with-flask
- Send email with Fastapi/docs/send-with-fastapi
- Send email with Go/docs/send-with-go
- Send email with Ruby/docs/send-with-ruby
- Send email with PHP/docs/send-with-php
- Send email with Laravel/docs/send-with-laravel
- Send email with Java/docs/send-with-java
- Send email with Spring/docs/send-with-spring
- Send email with Elixir/docs/send-with-elixir
- Send email with Rust/docs/send-with-rust
Blog
Articles on email infrastructure, deliverability, and platform updates.
- Blog/blog
- SPF DKIM DMARC Setup Guide/blog/spf-dkim-dmarc-setup-guide
- Why Emails Go To Spam/blog/why-emails-go-to-spam
- Choose Transactional Email API Checklist/blog/choose-transactional-email-api-checklist
- Email Bounce Handling Webhooks/blog/email-bounce-handling-webhooks
- Automate SPF DKIM DMARC With Hoststack Dns/blog/automate-spf-dkim-dmarc-with-hoststack-dns
- Email API On Managed Postgres Hoststack/blog/email-api-on-managed-postgres-hoststack
- Eu Email Stack Dns Database Residency/blog/eu-email-stack-dns-database-residency
- Self Host Email Vs API 2026/blog/self-host-email-vs-api-2026
- GDPR Compliant Email API 2026/blog/gdpr-compliant-email-api-2026
Company
About PostStack, support, and account.
Trust & legal
Trust centre, security posture, and required legal documents.