Before even emailing this list I ' d suggest giving it a good cleaning . Look into companies such as BriteVerify or FreshAddress to remove any bad email addresses or spam traps so that when you do go to send , you ' re sending to valid email addresses . Depending on the depth of the campaign one blast vs . a nurtured campaign as well as the tools needed to create that campaign HTML email editor will determine the best tool to use . MailChimp , GetResponse , Aweber are just a few to start . And if these are cold emails , I ' d check out Clickback . <| sep |> It ' s the same dilemma as buying keys from resellers or buying new stuff on craiglist . And if you think about it , why wouldn ' t you sell you WT account for a few bucks if you quit the game after putting 100 h and premium vehicles ? It ' s against the EULA , but not a lot of new players or any player actually read it , and the amount of gullible people is pretty infinite ie nigerian scam . Just search ' buy warthunder account ' and try identify which sellers are not legit .