Awesome

go-message

A Go library for the Internet Message Format. It implements:

• RFC 5322: Internet Message Format
• RFC 2045, RFC 2046 and RFC 2047: Multipurpose Internet Mail Extensions
• RFC 2183: Content-Disposition Header Field

Features

• Streaming API
• Automatic encoding and charset handling (to decode all charsets, add import _ "github.com/emersion/go-message/charset" to your application)
• A mail subpackage to read and write mail messages
• DKIM-friendly
• A textproto subpackage that just implements the wire format

License

MIT