conf.d/transport/30_exim4-config_remote_smtp

   1
   2 ### transport/30_exim4-config_remote_smtp
   3 #################################
   4 # This transport is used for delivering messages over SMTP connections.
   5 # Refuse to send any message with over-long lines, which could have
   6 # been received other than via SMTP. The use of message_size_limit to
   7 # enforce this is a red herring.
   8
   9 remote_smtp:
  10   debug_print = "T: remote_smtp for $local_part@$domain"
  11   driver = smtp
  12   # hcoop-change: drop hosts_max_try to avoid hitting all gmail MX at once
  13   hosts_max_try = 2
  14   hosts_max_try_hardlimit = 3
  15 .ifndef IGNORE_SMTP_LINE_LENGTH_LIMIT
  16   message_size_limit = ${if > {$max_received_linelength}{998} {1}{0}}
  17 .endif
  18 .ifdef REMOTE_SMTP_HOSTS_AVOID_TLS
  19   hosts_avoid_tls = REMOTE_SMTP_HOSTS_AVOID_TLS
  20 .endif
  21 .ifdef REMOTE_SMTP_HEADERS_REWRITE
  22   headers_rewrite = REMOTE_SMTP_HEADERS_REWRITE
  23 .endif
  24 .ifdef REMOTE_SMTP_RETURN_PATH
  25   return_path = REMOTE_SMTP_RETURN_PATH
  26 .endif
  27 .ifdef REMOTE_SMTP_HELO_DATA
  28   helo_data=REMOTE_SMTP_HELO_DATA
  29 .endif
  30 .ifdef DKIM_DOMAIN
  31 dkim_domain = DKIM_DOMAIN
  32 .endif
  33 .ifdef DKIM_SELECTOR
  34 dkim_selector = DKIM_SELECTOR
  35 .endif
  36 .ifdef DKIM_PRIVATE_KEY
  37 dkim_private_key = DKIM_PRIVATE_KEY
  38 .endif
  39 .ifdef DKIM_CANON
  40 dkim_canon = DKIM_CANON
  41 .endif
  42 .ifdef DKIM_STRICT
  43 dkim_strict = DKIM_STRICT
  44 .endif
  45 .ifdef DKIM_SIGN_HEADERS
  46 dkim_sign_headers = DKIM_SIGN_HEADERS
  47 .endif
  48 .ifdef TLS_DH_MIN_BITS
  49 tls_dh_min_bits = TLS_DH_MIN_BITS
  50 .endif
  51 .ifdef REMOTE_SMTP_TLS_CERTIFICATE
  52 tls_certificate = REMOTE_SMTP_TLS_CERTIFICATE
  53 .endif
  54 .ifdef REMOTE_SMTP_PRIVATEKEY
  55 tls_privatekey = REMOTE_SMTP_PRIVATEKEY
  56 .endif