v1.2.1

What's Changed

• Drop aiosmtpd and wheel from direct build deps by @webknjaz in #41
• Document release process in README by @matrixise in #42
• Add Sviatoslav Sydorenko to AUTHORS by @matrixise in #43
• Fix SMTPUTF8 test to actually test non-ASCII email addresses by @matrixise in #40

New Contributors

• @webknjaz made their first contribution in #41

Full Changelog: v1.2.0...v1.2.1

v1.2.0

What's Changed

• Enhance Makefile with virtual environment management and smart dependency tracking by @matrixise in #23
• Add comprehensive tests for the debugging SMTP server by @matrixise in #22
• Add support for Python 3.14 by @matrixise in #26
• Replace deprecated license classifiers with SPDX license expression by @matrixise in #27
• Add automated release workflow with PyPI publishing by @matrixise in #28
• Improve test coverage and add code quality tools by @matrixise in #29
• Add prek for simplified pre-commit hook setup by @matrixise in #31
• Document SMTPUTF8 support by @matrixise in #32
• Update CHANGES.rst for version 1.2 by @matrixise in #33
• Add --disable-smtputf8 CLI option for legacy client compatibility by @matrixise in #35
• Improve CLI options documentation in README by @matrixise in #37
• Document missing make targets in README by @matrixise in #39

Full Changelog: v1.1.0...v1.2.0

v1.1.0

What's Changed

• Lower Python version requirement from 3.12 to 3.10 - improves compatibility with older systems like Ubuntu 22.04 (#17)
• Fix crash when directory exists but is not yet a valid Maildir - adds proper validation and repair functionality (#18)
• Add exit codes documentation to README for better user experience
• Code formatting improvements with ruff

Full Changelog: v1.0.0...v1.1.0

v1.0.0

🚀 v1.0.0 – 2025-05-20

✨ Highlights

• Migration to aiosmtpd

  • Replaces the deprecated smtpd module (removed in Python 3.12)
  • Full compatibility with Python 3.12 and future versions
  • Support for custom interface and port configuration
  • Includes a systemd service unit for easier deployment

• New: Minimal test coverage

  • Tests added for basic maildir handling
  • Ensures module importability and basic runtime behavior

• Packaging improvements

  • Makefile updated to use setuptools for proper sdist and wheel generation

• New feature: message size limit

  • Allows configuration of maximum accepted message size (#12)

👏 Thanks

Special thanks to @sebix (Sebastian Wagner) for his contribution and for initiating the migration to aiosmtpd.

v0.3.0

• Maildir capture: added early check. (#4 patch by Bernhard E. Reiter)
• Remove Docopt
• Improve the classifiers for PyPI
• Add support for python -m dsmtpd #7
• Support PEP 517