Features

• Add strict_sender config value #91 by @szonov
• Fix release action to build binaries

Dependency updates

• Bump golang.org/x/crypto from 0.10.0 to 0.23.0
• Bump golang.org/x/sys from 0.9.0 to 0.20.0
• Bump github.com/peterbourgon/ff/v3 from 3.3.2 to 3.4.0
• Bump github.com/google/uuid from 1.3.0 to 1.6.0
• Bump github.com/stretchr/testify from 1.8.4 to 1.9.0

New Contributors

• @szonov made their first contribution in #126

Full Changelog: v1.10.0...v1.11.1

Features

• Add some environment variables when calling external command
• Updated dependencies

Bugfixes

• Build releases with Go 1.20
• Fix Go CI action
• Fix Release action

Full Changelog: v1.9.0...v1.10.0

Features

• Replace iniflags config file parser with peterbourgon/ff/v3
• Support environment variables for config
• Support .env files if it exists

Bugfixes

• config: Show error output from parser if it fails dffe0bb
• config: Comments in ini file traditionally start with ';' e5f27e0 (#79)
• Fix output for "-version" to not contain unneccessary noise e3ba45e

Full Changelog: v1.8.0...v1.9.0

Features

• Allow config to have multiple remotes. by @markgardner in #63
• Add more smtpd configuration options by @Coronon in #52
• Allow ignoring an insecure TLS connection by @NoUseFreak in #49
• Propagate the error to the client if the external command fails by @ca0s in #40

New Contributors

• @NoUseFreak made their first contribution in #49
• @Coronon made their first contribution in #52
• @markgardner made their first contribution in #63
• @ca0s made their first contribution in #40

Full Changelog: v1.7.0...v1.8.0

Features

• Add external command support by @benubois in #33
• Bump github.com/google/uuid from 1.2.0 to 1.3.0 by @dependabot in #38
• Bump chrj/smtpd from 0.3.0 to 0.3.1 by @alex1989hu in #47

New Contributors

• @benubois made their first contribution in #33
• @alex1989hu made their first contribution in #47

Full Changelog: v1.6.0...v1.7.0

Features

• Handle signals and gracefully shut down, waiting for clients (#22)
• Add structured logging via logrus (#15)
• Allow any network and related enhancements (#18)
• Move remaining config option parsing to ConfigLoad() (#19)
• net/smtp: adds support for the SMTPUTF8 extension
• Bump chrj/smtpd to 0.3.0

Bugfixes

• Discard mail if remote_host is not set (#16)
• Don't allow configuration requiring authentication with non-TLS listener (#27)

Features

• Remove weak CBC cipher suites and bump minimum TLS version to TLS 1.2
• Expand allowedUsers email field to support multiple emails and domains (#9)
• Allow email field to be empty in allowedUsers file (#7)
• Add new Release workflow using GitHub Actions
• Integrate CodeQL code analysis via GitHub Actions

Bugfixes

• Refactoring and code cleanup (#11)
• Fix typo "addresses" (#4)

• Migrate from Travis CI to GitHub Actions
• Update list of cipher suites and add ciphers for TLS 1.3
• Support LOGIN authentication on outgoing SMTP server (#1)
• Add release script as requested (#2)
• Add helper to do hashing (#3)
• Update chrj/smtpd to v0.2.0 which contains two important fixes for us

• Rebuild with Go 1.13 to support TLS 1.3
• Improve TLS Config to prefer server ciphers, remove 3DES ciphers and require TLS 1.1 or higher
• Add remote_sender parameter to overwrite sender EMail (contributed by Carlos Alberto Costa Beppler)

• Renamed project to smtprelay
• Authentication credentials stored as bcrypt hashes
• Ensure that sender email matches when authentication is used
• Code refactoring