/* Experimental SPF support.
Copyright (c) Tom Kistner <tom@duncanthrax.net> 2004 - 2014
License: GPL
- Copyright (c) The Exim Maintainers 2016
+ Copyright (c) The Exim Maintainers 2017
*/
/* Code for calling spf checks via libspf-alt. Called from acl.c. */