github.com/Teamwork/spamc (go): Package spamc is a client library for SpamAssassin's spamd daemon. It provides functions for all the commands in the spamd protocol as specified here: http://svn.apache.org/repos/asf/spamassassin/trunk/spamd/PROTOCOL  All Client functions accept the message as an io.Reader and an optional map of Headers (which can be nil).  The Content-length header is mandatory. If the passed io.Reader is an strings.Reader, bytes.Reader, or os.File if will be added automatically. For other types you'll have to add it yourself:  It is *strongly* recommended that the Header.Set function is used instead of directly setting the map. This ensures that the correct capitalisation is used; using the Content-Length header is a fatal error ("l" in length needs to be lower-case).
Keywords: go|spamassassin