Hi,
I worked as a Business Development Executive in an e-mail marketing domain especially in USA, UK, Australia and CANADA.
I was very good in data mining and web search because in that company I have to generate my own data of emails to generate leads.
If you could provide me the details I can send you the sample.
I know lot of email finder websites like contact hunter, dossierC, clearbit,Hunterio etc...,
Looking forward to hear from you.
Best Regards,
Phani(Nick).