Hi, I don't know if it's possible to do what I'm asked for so I'm asking you experts if there is a way out of this. I need to send variable content to a list of 1500 emails: Every content is unique, the content here is the login & password of all those people (so obviously, it'll not be the same). I know that it's impossible to do this with Mailchimp or Aweber (or I didn't find anything about this)... So I was hoping if anyone know some software or any other method that can help me with this task... Automating this process, line 1 for email 1 or something like this. There is another out of the box ideas that (i guess) are possible but it involves implementing a code on a website asking the person to enter it's mail or something (X) so that we can use an Auto-response that gives the correct info to that correct X. (It's still e-mailing)... Anyway, I was just hoping I can get some Ideas from all of you if possible.