(is_member_in_recpt): Likewise.
(do_delete_misc): Likewise.
(do_sub_recpt): Likewise.
(sender): Likewise.
(is_sender): Likewise.
(is_comm_sender): Likewise.
(skip_recp): Likewise.
(recp_sent_by): Likewise.
(filter_secret_info): Likewise.
(do_delete_text): Likewise.
(check_double_subm): Likewise.
(check_double_comm): Likewise.
(create_text_add_miscs): Likewise.