Looking for B2B database with fields company name, location, phone, business type and email for middle east marketing. For marketing business software. Will pay only after checking emails with an email verifier service. 250,000 plus genuine records expected. Atleast 70 percent of the mails must be working domain/company mails. (Personal mails like hotmail, ISP mail etc are useless - only domain mails are expected since this is for B2B marketing). UAE/OMAN/BAHARAIN/KUWAIT/Jordan etc. We have already tried purchasing 4 lakh UAE mails from one source, and 1 million UAE records from another source and found them to be having less than 1 percent working mails, and hence unusable. It is important to have working company emails. Expected price is below 100 USD.