I need someone to solve the following problems by finding, learning and teaching me how to use a Desktop Email Verification Software (This software should have a very user friendly user interface and be either free or low cost). Here are the problems. 1)Hopefully at minimum cost, I have to verify (get rid of duplicates on the list, those with incorrect syntax and dead email addresses) for approximately 40,136,700 email addresses and send 289, 264 emails. 2) Some of my input files are MSExcel workbooks which – in turn – have many spreadsheets. you need to find a way to process these workbooks – preferably without having to dismantle the workbooks. 3) Each email address has associated items (e.g., first name, last name, company name, etc.) When the Email verification software identifies a non-valid email address, I want you to show me how to *automatically delete* the non-valid email address and its associated items from the spreadsheet. 4) If there are multiple valid email addresses for one person, I want you to show me how to *automatically* select only one email address from these valid email addresses. 5)The Desktop Email Verifier must be able to handle large size MSExcel Workbooks and its email verifier function must work. This person will also be responsible for creating a simple website to sell and set up bulk email for me. You should speak English well and remember, you must successfully achieve the tasks in the RFP to be paid; you will not be paid for best effort. My total budget for this gig is $10. If you do excellent work, I will give you an excellent review and there may be more work ahead for you. Please do not quote a price and requirements and then attempt to change it later.