I decided to download the program just because of "Gianni" post and after I didn't find the domain noipmail.com in any "black list" include "Spamhaus".
I have sent many test emails to "hard" domains like AOL and also to Hotmail, Yahoo, Gmail, Pacbell, Verizon and some more to check if the emails arrive and if they are anonymous.
The results - the emails I have sent reach and HIT all my targets into the Inbox in few seconds since I have sent them.
About the program - GREAT product without competitons, sends fast like "Formula 1" car, easy to use, GREAT 24/7 support even it is FREE program and FREE service, and you get with the program FREE 100 GB (100,000 MB) mailbox include Webmail and POP.
It is not only 5 stars program but 1000000000 stars program !!!