--- a/libpurple/protocols/msn/notification.c Sat Nov 15 19:43:02 2014 -0500 +++ b/libpurple/protocols/msn/notification.c Tue Nov 18 22:34:52 2014 -0500 @@ -628,6 +628,14 @@ } if (user->networkid != MSN_NETWORK_UNKNOWN) { + if ((user->list_op & MSN_LIST_OP_MASK & ~MSN_LIST_FL_OP) == 0) { + purple_debug_warning("msn", + "User %s is on neither Allow nor Block list; " + "adding to Allow list.\n", + user->passport); + msn_user_set_op(user, MSN_LIST_AL_OP); + } + msn_add_contact_xml(adl_node, user->passport, user->list_op & MSN_LIST_OP_MASK, user->networkid);