--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/dcc_xhdr.h	Tue Mar 10 13:49:58 2009 +0100
@@ -0,0 +1,142 @@
+/* Distributed Checksum Clearinghouse
+ *
+ * X-DCC-Warning header definitions
+ *
+ * Copyright (c) 2008 by Rhyolite Software, LLC
+ *
+ * This agreement is not applicable to any entity which sells anti-spam
+ * solutions to others or provides an anti-spam solution as part of a
+ * security solution sold to other entities, or to a private network
+ * which employs the DCC or uses data provided by operation of the DCC
+ * but does not provide corresponding data to other users.
+ *
+ * Permission to use, copy, modify, and distribute this software without
+ * changes for any purpose with or without fee is hereby granted, provided
+ * that the above copyright notice and this permission notice appear in all
+ * copies and any distributed versions or copies are either unchanged
+ * or not called anything similar to "DCC" or "Distributed Checksum
+ * Clearinghouse".
+ *
+ * Parties not eligible to receive a license under this agreement can
+ * obtain a commercial license to use DCC by contacting Rhyolite Software
+ * at sales@rhyolite.com.
+ *
+ * A commercial license would be for Distributed Checksum and Reputation
+ * Clearinghouse software.  That software includes additional features.  This
+ * free license for Distributed ChecksumClearinghouse Software does not in any
+ * way grant permision to use Distributed Checksum and Reputation Clearinghouse
+ * software
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
+ * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Rhyolite Software DCC 1.3.103-1.66 $Revision$
+ */
+
+#ifndef DCC_XHDR_H
+#define DCC_XHDR_H
+
+/* the DCC SMTP X- header is of the form
+ *
+ * X-DCC-name-Metrics: host_addr server-ID; [bulk] cknm1=cnt1 cknm2=cnt2 ...
+ *
+ * where
+ *    chost		is the FQDN of the DCC client that added the header
+ *    server-ID		is the ID of the DCC server providing the counts
+ *    cknm1, cknm2, ...	are names of checksums
+ *    cnt1, cnt2, ...	are counts or special counts
+ */
+#define DCC_XHDR_START		"X-DCC-"
+#define DCC_XHDR_END		"-Metrics"
+#define DCC_XHDR_PAT		DCC_XHDR_START"%.*s"DCC_XHDR_END
+
+/* minimum length of X-DCC field name */
+#define DCC_XHDR_WHITELIST_FNAME_LEN	LITZ(DCC_XHDR_START DCC_XHDR_END)
+
+#define DCC_XHDR_BULK		"bulk"
+#define DCC_XHDR_BULK_REP	"bulk rep"
+#define	DCC_XHDR_WHITELIST	"whitelist"
+
+#define	DCC_XHDR_REPORTED	"reported:" /* header for block of checksums */
+
+/* names of checksums */
+#define DCC_XHDR_TYPE_IP	    "IP"	    /* binary source IP addr */
+#define DCC_XHDR_TYPE_ENV_FROM	    "env_From"	    /* envelope Mail From */
+#define DCC_XHDR_TYPE_FROM	    "From"	    /* header line */
+#define DCC_XHDR_TYPE_SUB	    "substitute"    /* random header line */
+#define DCC_XHDR_TYPE_MESSAGE_ID    "Message-ID"    /* header line */
+#define DCC_XHDR_TYPE_RECEIVED	    "Received"	    /* last header line */
+#define DCC_XHDR_TYPE_BODY	    "Body"	    /* body */
+#define DCC_XHDR_TYPE_FUZ1	    "Fuz1"	    /* filtered body */
+#define DCC_XHDR_TYPE_FUZ2	    "Fuz2"	    /*   "       "   */
+#define DCC_XHDR_TYPE_GREY_MSG	    "Grey_Msg"	    /* greylist msg checksum */
+#define DCC_XHDR_TYPE_GREY_TRIPLE   "Grey3"	    /* greylist triple cksum */
+#define DCC_XHDR_TYPE_REP_TOTAL	    "rep-total"
+#define DCC_XHDR_TYPE_REP_BULK	    "rep"
+#define DCC_XHDR_TYPE_SRVR_ID	    "server-ID"
+#define DCC_XHDR_TYPE_ENV_TO	    "env_To"	    /* envelope Rcpt To */
+#define DCC_XHDR_TYPE_FLOD_PATH	    "flood path"
+#define DCC_XHDR_MAX_TYPE_LEN  (ISZ("unknown xxx"))
+
+/* special target values */
+#define DCC_XHDR_TOO_MANY	"many"	    /* too many targets to number */
+#define DCC_XHDR_THOLD_NEVER	"never"
+#define DCC_XHDR_GREY_PASS	"pass"	    /* embargo has ended */
+#define DCC_XHDR_OK		"ok"	    /* certified not spam */
+#define DCC_XHDR_OK2		"ok2"	    /* half certified not spam */
+#define DCC_XHDR_OK_MX		"mx"	    /* semi-trusted MX server */
+#define DCC_XHDR_OK_MXDCC	"mxdcc"	    /* semi-trusted MX server w/DCC */
+#define DCC_XHDR_SUBMIT_CLIENT	"submit"    /* SMTP submission client */
+#define DCC_XHDR_DEL		"del-req"   /* delete request */
+#define DCC_XHDR_TGTS_REP_ADJ	"rep-adj"   /* adjust reputation total */
+#define DCC_XHDR_INVALID	"-"
+#define DCC_XHDR_MAX_TGTS_LEN	12
+
+/* special server-IDs */
+#define DCC_XHDR_ID_INVALID	"invalid"	/* DCC_ID_INVALID */
+#define DCC_XHDR_ID_ANON	"anon"		/* DCC_ID_ANON */
+#define DCC_XHDR_ID_WHITE   DCC_XHDR_WHITELIST	/* DCC_ID_WHITE */
+#define DCC_XHDR_ID_COMP	"compressed"	/* DCC_ID_COMP */
+#define DCC_XHDR_ID_DELETED	"deleted"	/* DCC_ID_DELETED */
+#define DCC_XHDR_ID_SIMPLE	"simple"	/* DCC_ID_SRVR_SIMPLE */
+#define DCC_XHDR_ID_REP_OK	"commercial"    /* DCC_ID_SRVR_REP_OK */
+#define DCC_XHDR_ID_IGNORE	"ignore"	/* DCC_ID_SRVR_IGNORE */
+#define DCC_XHDR_ID_ROGUE	"rogue"		/* DCC_ID_SRVR_ROGUE */
+
+#define	DCC_XHDR_REJ_DATA_MSG	"rejection message: "
+#define DCC_XHDR_RESULT		"result: "
+#define DCC_XHDR_RESULT_I_A	"ignore and accept"
+#define	DCC_XHDR_RESULT_A_GREY	"after greylist embargo"
+#define	DCC_XHDR_RESULT_DISCARD	"discard"
+#define	DCC_XHDR_RESULT_ACCEPT	"accept"
+#define	DCC_XHDR_RESULT_REJECT	"reject"
+#define DCC_XHDR_RESULT_FORCED	" forced by other recipients"
+#define DCC_XHDR_RESULT_DCC_FAIL "DCC failure"
+#define	DCC_XHDR_REJ_RCPT_MSG	"Rcpt To rejected with: "
+#define DCC_XHDR_INCOMPAT_WLIST	"reject temporarily for incompatible whitelists"
+#define DCC_XHDR_MTA_REJECTION	"MTA rejection"
+#define DCC_XHDR_TOO_MANY_RCPTS	"reject temporarily for too many recipients"
+
+#define DCC_XHDR_ISOK		"-->OK"
+#define DCC_XHDR_ISSPAM		"-->spam"
+
+#define DCC_XHDR_TRAP_ACC	"spam-trap-accept"
+#define DCC_XHDR_TRAP_REJ	"spam-trap-reject"
+
+/* greylist embargo results that are recognized by other programs */
+#define DCC_XHDR_GREY_RECIP	"greylist recipient"
+#define DCC_XHDR_EMBARGO_FAIL	"Sys Failure"
+#define DCC_XHDR_EMBARGO_ENDED	"Embargo Ended"
+#define DCC_XHDR_EMBARGO	"Embargo"
+#define DCC_XHDR_EMBARGO_NUM	"Embargo #%d"
+#define DCC_XHDR_EMBARGO_PASS	"Pass"
+#define DCC_XHDR_EMBARGO_OK	"Recognized OK"
+#define DCC_XHDR_EMBARGO_RESET	"Embargo #%d reset"
+
+#endif /* DCC_XHDR_H	*/