Pack of databases sorted by countries from validmail.store. Enjoy, friends
Countries:
Australia, 
Austria, 
Belgium, 
Brazil, 
Bulgaria, 
Canada, 
Chile, 
China, 
Czech Republic, 
France, 
Germany, 
Hong Kong, 
India, 
Italy, 
Japan, 
Netherlands, 
Pakistan, 
Philippines, 
Poland, 
Russia, 
South Africa, 
Spain, 
Switzerland, 
United Kingdom, 
USA, 
Yahoo
mega.nz
Countries:
Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Chile, China, Czech Republic, France, Germany, Hong Kong, India, Italy, Japan, Netherlands, Pakistan, Philippines, Poland, Russia, South Africa, Spain, Switzerland, United Kingdom, USA, Yahoo