# Changelog

All notable changes to libreshop/mail are documented here.

## v0.2.0 - 2026-10-15

- One SMTP connection path for `/v1/send/message`, `/v1/send/pdf` and `/health`. Before, the message endpoint always
  used implicit TLS and the PDF endpoint always STARTTLS on the same port, so one of them failed whatever the port.
- `SMTP_RELAY_SECURITY` (`ssl`, `starttls`, `none`; default by port). A failed STARTTLS is an error instead of a
  plain-text login.
- Login only when `SMTP_RELAY_USERNAME` and `SMTP_RELAY_PASSWORD` are both set, so a trusted relay works without
  credentials.
- `SMTP_FROM` sets the sender (default `SMTP_RELAY_USERNAME`), `SMTP_REPLY_TO` the reply address. Every mail carries
  `Date` and `Message-ID`.
- `/health` answers 503 when the SMTP server does not accept the connection, so Docker marks the container unhealthy.
- Unit tests that run (8), and a CI test job.

## Unreleased

- Extracted from `mp/mail/` (2026-04-29). The component history before
  the extraction lives in the `muellerprints` repository.