The best thing about this program was its ease of use! It has all my email contacts in one place so I don't have to constantly send out emails asking for assistance with sending files or receiving them from people who aren’t keeping up their end of things (or not responding at all). All you need are your recipient's addresses/emails saved into an excel spreadsheet then simply upload those onto ESend; they'll be able to receive any attachments without having access beforehand which makes life much easier when dealing wih customers outside our office but we're still only just getting started using these services as well - there really isn't anything bad i've come across yet either way though if anyone does find something please let me know!! This service allows us more freedom than ever before by allowing clients anywhere around Australia easy accessibility via computer / phone etc.