DKIM: support specifying alternate-identity tag for signing. Bug 2170

[exim.git] / src / src / transports / smtp.c

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 557d650ae3d97b29d0fddea568944dc1244febd8..461b26c4a2b3817692bad84a99ec088b9520a731 100644 (file)
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -45,6 +45,8 @@ optionlist smtp_transport_options[] = {
       (void *)offsetof(smtp_transport_options_block, dkim.dkim_domain) },
   { "dkim_hash", opt_stringptr,
       (void *)offsetof(smtp_transport_options_block, dkim.dkim_hash) },
+  { "dkim_identity", opt_stringptr,
+      (void *)offsetof(smtp_transport_options_block, dkim.dkim_identity) },
   { "dkim_private_key", opt_stringptr,
       (void *)offsetof(smtp_transport_options_block, dkim.dkim_private_key) },
   { "dkim_selector", opt_stringptr,
@@ -278,10 +280,11 @@ smtp_transport_options_block smtp_transport_option_defaults = {
 #ifndef DISABLE_DKIM
  .dkim =
    {.dkim_domain =             NULL,
+    .dkim_identity =           NULL,
     .dkim_private_key =                NULL,
     .dkim_selector =           NULL,
     .dkim_canon =              NULL,
-    .dkim_sign_headers =        NULL,
+    .dkim_sign_headers =       NULL,
     .dkim_strict =             NULL,
     .dkim_hash =               US"sha256",
     .dot_stuffed =             FALSE},