tweak for new mailing options

git-svn-id: https://plugins.svn.wordpress.org/social-gallery-lite/trunk@945204 b8457f37-d9ea-0310-8a92-e5e31aec5664
tweak for new mailing options

git-svn-id: https://plugins.svn.wordpress.org/social-gallery-lite/trunk@945207 b8457f37-d9ea-0310-8a92-e5e31aec5664