github.com/emersion/go-smtp@v0.20.2/ (about) .build.yml .github .gitignore LICENSE README.md backend.go backendutil client.go client_test.go cmd conn.go data.go example_server_test.go example_test.go go.mod go.sum lengthlimit_reader.go lmtp_server_test.go parse.go parse_test.go server.go server_test.go smtp.go