A Go library for DKIM and ARC signing.
It aims to comply with RFC6376 and RFC8617.
- DKIM signing for outgoing messages
- Adds ARC chains for forwarded messages
go get github.com/masa23/mmauth- arcmilter is a milter implementation that uses this library.
This project is licensed under the MIT License. See the LICENSE file for details.
The SPF test data in the spf/pyspf/test directory includes files with separate licenses:
rfc4408-tests.ymlis licensed under a BSD-style license. See spf/pyspf/test/rfc4408-tests.LICENSE for details.rfc7208-tests.ymlis licensed under a BSD-style license. See spf/pyspf/test/rfc7208-tests.LICENSE for details.- Other test files are licensed under the Python Software Foundation License Version 2. See spf/pyspf/LICENSE for details.
The following library was used as a reference during production.