NI Mail Agent - Version 4.0 The program for email mass sending with socks proxy support. The program supports plain text letters and letters in format HTML including attachments. Dispatch is enough considerable quantity of letters is possible at the expense of use in one account of the program to serially used 100 mail boxes on various servers. It is recommended for dispatch of prices to your partners, news posting to visitors of your site, dispatch of invitations to a celebration to your relatives and friends It is etc. free for house noncommercial use.