X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/3fb501abec98b3f00fb83b180fb6bf920ca0738b..617d39327e65b7fccc41a12b4a5e2940d6327c9f:/src/src/config.h.defaults

diff --git a/src/src/config.h.defaults b/src/src/config.h.defaults
index 2e6985aea..ce478d558 100644
--- a/src/src/config.h.defaults
+++ b/src/src/config.h.defaults
@@ -190,6 +190,7 @@ Do not put spaces between # and the 'define'.
 #define DISABLE_MAL_CMDLINE
 
 /* EXPERIMENTAL features */
+#define EXPERIMENTAL_ARC
 #define EXPERIMENTAL_BRIGHTMAIL
 #define EXPERIMENTAL_DCC
 #define EXPERIMENTAL_DSN_INFO