We want you mailings to work! Mailing to up-to-date address lists makes sound business sense and can increase your return on investment!  We are delighted to be working closely (very closely in fact as they are in the same building!) with Accurate-data.co.uk They have an honest approach to data cleansing and as well as offering a free data health check, they will advise, depending on your type of mailing, as to whether it will be viable for you to have your data 'cleansed' and give you a report and the available options.  We can deal with them for you or you can contact them directly on savemoney@accurate-data.co.uk