uschar * cond;
if (!(arc_state = acl_verify_arc())) return DEFER;
- DEBUG(D_acl) debug_printf_indent("ARC verify result %s\n", arc_state);
+ DEBUG(D_acl) debug_printf_indent("ARC verify result %s %s%s%s\n", arc_state,
+ arc_state_reason ? "(":"", arc_state_reason, arc_state_reason ? ")":"");
if (!condlist) condlist = US"none:pass";
while ((cond = string_nextinlist(&condlist, &csep, NULL, 0)))