--- title: "Transactional Emails - Secure and Reliable Delivery in Europe by Lettermint" description: "Send order confirmations, password resets and other transactional emails via API or SMTP from Lettermint's own EU infrastructure, with live Time to Inbox monitoring. ISO 27001 certified, free plan available." url: "https://lettermint.co/features/transactional-emails" --- # Transactional Emails Lettermint is your Europe-based partner for transactional emails. Ensure secure, reliable delivery to your customers' inboxes. Start for free and never worry about email delivery again. ## What are transactional emails? Transactional emails are important messages sent after actions such as orders or password resets. They need to appear in the inbox quickly for a good user experience. Unlike marketing emails or newsletters, these emails are specific and directly relevant to the recipient. Lettermint is based in Europe and uses a fully European infrastructure to offer fast, secure delivery of transactional emails, ensuring privacy. - Password reset emails - Order confirmations - Account verification emails - Invoice and payment receipts ## High deliverability Lettermint runs its own network (AS213427) and sends from IP ranges it owns, so your sender reputation is not shared with unrelated tenants of a large cloud platform. Transactional and broadcast emails use separate IP pools, so a newsletter never slows down a password reset. The shared IP pools are already warmed up, so you can start sending right away. On the Pro plan, a dedicated IP is available as an add-on from 300,000 emails per month. Live delivery speed per mailbox provider is published on [Time to Inbox](https://lettermint.co/time-to-inbox-tti.md). ## Easy integration Send transactional emails through the REST API with official SDKs for Node.js, PHP, Laravel, Symfony, Python, Go, Java, .NET, Rust and Elixir, or through the SMTP relay. You can also send from the terminal with the CLI, or let your AI assistant send through the [MCP server](https://lettermint.co/features/mcp.md). For WordPress, Zapier and Make there are ready-to-use integrations. See all [integrations](https://lettermint.co/integrations.md). ## Made in Europe Lettermint operates exclusively within Europe, on its own infrastructure. From our servers to our team, everything is European. Your emails and customer data remain within EU borders at all times. Read more about the [European approach](https://lettermint.co/european-email.md). - **100% GDPR compliant** - Your data never leaves Europe. - **Your data, your control** - Full ownership of your data. - **European infrastructure** - Built and hosted in Europe. ## Frequently asked questions ### What are transactional emails? Transactional emails are messages automatically sent after a user action, such as a password reset, order confirmation or notification. They are practical and personal, and need to reach the recipient's inbox as quickly as possible. For marketing emails like newsletters, Lettermint offers [broadcast emails](https://lettermint.co/features/broadcast-emails.md). ### What are examples of transactional emails? - Account registration confirmation - Password reset emails - Order confirmations - Shipping updates - Invoices and payment confirmations - Account activity notifications These emails are sent automatically after a specific action and need to arrive quickly to be effective. ### How can I start sending transactional emails via Lettermint? 1. [Create an account](https://app.lettermint.co/register). 2. Add the domain you want to send from. 3. Create a project and generate an API token within the project. 4. Integrate Lettermint with your existing systems using the REST API, one of the official SDKs or SMTP. 5. Start sending emails and monitor performance in the dashboard. For detailed instructions, see the [documentation](https://lettermint.co/docs/). ### What is the difference between transactional and broadcast emails? Transactional emails are triggered by a user action and sent to one recipient. Broadcast emails are campaigns sent to many subscribers at once. Read the full explanation in [the difference between transactional and broadcast emails](https://lettermint.co/knowledge-base/product/difference-transactional-broadcast-emails.md). ### Who is Lettermint for? Lettermint is for developers, teams and companies whose emails have to arrive. Think of [order confirmations for webshops](https://lettermint.co/for/ecommerce.md) or [password resets for SaaS products](https://lettermint.co/for/saas.md). Each industry has different needs. See [how Lettermint works for your industry](https://lettermint.co/for.md). ### How do I integrate Lettermint with my existing systems? Lettermint offers a REST API and official SDKs for Node.js, PHP, Laravel, Symfony, Python, Go, Java, .NET, Rust and Elixir. You can also send via SMTP, from the terminal with the CLI, or through your AI assistant with our [MCP server](https://lettermint.co/features/mcp.md). See all [integrations](https://lettermint.co/integrations.md). ### Can I get insights into the sent emails? Yes, the dashboard shows the sent emails, including delivery statuses and bounces. Read the [article on email statuses](https://lettermint.co/knowledge-base/deliverability/understanding-email-statuses-hard-bounce-delivered-pending.md) for more information. ### How does Lettermint make sure my emails reach the inbox? Lettermint runs its own network (AS213427) and sends from IP ranges it owns, so your sender reputation is not shared with unrelated tenants of a large cloud platform. Transactional and broadcast emails use separate IP pools, so a newsletter never slows down a password reset. The shared IP pools are already warmed up, so you can start sending right away. Sending more than 300,000 emails per month on the Pro plan? Then a dedicated IP is available as an add-on. Follow the delivery speed per mailbox provider live on [Time to Inbox](https://lettermint.co/time-to-inbox-tti.md). ## Try Lettermint for free Ensure your emails reach the right inbox. Transactional, broadcast and inbound email on one European platform. [Sign up for free](https://app.lettermint.co/register) and send your first email within minutes.