+ case PDKIM_VERIFY_INVALID_SIGNATURE_ERROR:
+ logmsg = string_append(logmsg, &size, &ptr, 1,
+ "signature tag missing or invalid]");
+ break;
+
+ case PDKIM_VERIFY_INVALID_DKIM_VERSION:
+ logmsg = string_append(logmsg, &size, &ptr, 1,
+ "unsupported DKIM version]");
+ break;
+