Free Email Tracking software

Discussion in 'Application Software' started by eltigre, Mar 17, 2013.

  1. eltigre

    eltigre MDL Novice

    Feb 10, 2010
    I need to send some emails to a group of 26 adressess (yahoo and gmail) and I want to see if they opened the e-mail...
    Can you suggest me BEST free software for this? I need the one with less limitations..

    Or if i can build my own system...