src/src/transports/smtp.h

   1 /*************************************************
   2 *     Exim - an Internet mail transport agent    *
   3 *************************************************/
   4
   5 /* Copyright (c) University of Cambridge 1995 - 2012 */
   6 /* See the file NOTICE for conditions of use and distribution. */
   7
   8 /* Private structure for the private options and other private data. */
   9
  10 typedef struct {
  11   uschar *hosts;
  12   uschar *fallback_hosts;
  13   host_item *hostlist;
  14   host_item *fallback_hostlist;
  15   uschar *authenticated_sender;
  16   uschar *helo_data;
  17   uschar *interface;
  18   uschar *port;
  19   uschar *protocol;
  20   uschar *dscp;
  21   uschar *serialize_hosts;
  22   uschar *hosts_try_auth;
  23   uschar *hosts_require_auth;
  24 #ifdef EXPERIMENTAL_PRDR
  25   uschar *hosts_try_prdr;
  26 #endif
  27   uschar *hosts_require_tls;
  28   uschar *hosts_avoid_tls;
  29   uschar *hosts_verify_avoid_tls;
  30   uschar *hosts_avoid_pipelining;
  31   uschar *hosts_avoid_esmtp;
  32   uschar *hosts_nopass_tls;
  33   int     command_timeout;
  34   int     connect_timeout;
  35   int     data_timeout;
  36   int     final_timeout;
  37   int     size_addition;
  38   int     hosts_max_try;
  39   int     hosts_max_try_hardlimit;
  40   BOOL    address_retry_include_sender;
  41   BOOL    allow_localhost;
  42   BOOL    authenticated_sender_force;
  43   BOOL    gethostbyname;
  44   BOOL    dns_qualify_single;
  45   BOOL    dns_search_parents;
  46   BOOL    delay_after_cutoff;
  47   BOOL    hosts_override;
  48   BOOL    hosts_randomize;
  49   BOOL    keepalive;
  50   BOOL    lmtp_ignore_quota;
  51   BOOL    retry_include_ip_address;
  52   #ifdef SUPPORT_TLS
  53   uschar *tls_certificate;
  54   uschar *tls_crl;
  55   uschar *tls_privatekey;
  56   uschar *tls_require_ciphers;
  57   uschar *gnutls_require_kx;
  58   uschar *gnutls_require_mac;
  59   uschar *gnutls_require_proto;
  60   uschar *tls_sni;
  61   uschar *tls_verify_certificates;
  62   int     tls_dh_min_bits;
  63   BOOL    tls_tempfail_tryclear;
  64   #endif
  65   #ifndef DISABLE_DKIM
  66   uschar *dkim_domain;
  67   uschar *dkim_private_key;
  68   uschar *dkim_selector;
  69   uschar *dkim_canon;
  70   uschar *dkim_sign_headers;
  71   uschar *dkim_strict;
  72   #endif
  73 } smtp_transport_options_block;
  74
  75 /* Data for reading the private options. */
  76
  77 extern optionlist smtp_transport_options[];
  78 extern int smtp_transport_options_count;
  79
  80 /* Block containing default values. */
  81
  82 extern smtp_transport_options_block smtp_transport_option_defaults;
  83
  84 /* The main, init, and closedown entry points for the transport */
  85
  86 extern BOOL smtp_transport_entry(transport_instance *, address_item *);
  87 extern void smtp_transport_init(transport_instance *);
  88 extern void smtp_transport_closedown(transport_instance *);
  89
  90 /* End of transports/smtp.h */