title: Mail() with php
body: <p>i wanna write a script sending e-mail to my client automatically using php</p>
  
  <p>How do i send it automatically, for example, if they enter their email. and click submit</p>
  
  <p>i wanna send this e-mail automatically</p>
  
  <p>And, second do i need smtp server on my host? can i just this in any free hosting?</p>
  
  <p>Thanks you guys and im so sorry for my language</p>
  
  <p>Nikky</p>