src/src/dmarc.h

   1 /*************************************************
   2 *     Exim - an Internet mail transport agent    *
   3 *************************************************/
   4
   5 /* Experimental DMARC support.
   6    Copyright (c) Todd Lyons <tlyons@exim.org> 2012 - 2014
   7    License: GPL */
   8
   9 /* Portions Copyright (c) 2012, 2013, The Trusted Domain Project;
  10    All rights reserved, licensed for use per LICENSE.opendmarc. */
  11
  12 #ifdef EXPERIMENTAL_DMARC
  13
  14 # include "opendmarc/dmarc.h"
  15 # ifdef SUPPORT_SPF
  16 #  include "spf2/spf.h"
  17 # endif /* SUPPORT_SPF */
  18
  19 /* prototypes */
  20 int dmarc_init();
  21 int dmarc_store_data(header_line *);
  22 int dmarc_process();
  23 uschar *dmarc_exim_expand_query(int);
  24 uschar *dmarc_exim_expand_defaults(int);
  25 uschar *dmarc_auth_results_header(header_line *,uschar *);
  26 static int dmarc_write_history_file();
  27
  28 #define DMARC_AR_HEADER        US"Authentication-Results:"
  29 #define DMARC_VERIFY_STATUS    1
  30
  31 #define DMARC_HIST_OK          1
  32 #define DMARC_HIST_DISABLED    2
  33 #define DMARC_HIST_EMPTY       3
  34 #define DMARC_HIST_FILE_ERR    4
  35 #define DMARC_HIST_WRITE_ERR   5
  36
  37 /* From opendmarc.c */
  38 #define DMARC_RESULT_REJECT     0
  39 #define DMARC_RESULT_DISCARD    1
  40 #define DMARC_RESULT_ACCEPT     2
  41 #define DMARC_RESULT_TEMPFAIL   3
  42 #define DMARC_RESULT_QUARANTINE 4
  43
  44 /* From opendmarc-ar.h */
  45 /* ARES_RESULT_T -- type for specifying an authentication result */
  46 #define ARES_RESULT_UNDEFINED   (-1)
  47 #define ARES_RESULT_PASS    0
  48 #define ARES_RESULT_UNUSED  1
  49 #define ARES_RESULT_SOFTFAIL    2
  50 #define ARES_RESULT_NEUTRAL 3
  51 #define ARES_RESULT_TEMPERROR   4
  52 #define ARES_RESULT_PERMERROR   5
  53 #define ARES_RESULT_NONE    6
  54 #define ARES_RESULT_FAIL    7
  55 #define ARES_RESULT_POLICY  8
  56 #define ARES_RESULT_NXDOMAIN    9
  57 #define ARES_RESULT_SIGNED  10
  58 #define ARES_RESULT_UNKNOWN 11
  59 #define ARES_RESULT_DISCARD 12
  60
  61 #endif /* EXPERIMENTAL_DMARC */