title: How to Set SMTP Client in POSTAL MVC not in WEB.Config
body: <p>i have a problem when using POSTAL MVC in my Project. My hosting services company requires me to set smtp client config in code not in web config.</p>
  
  <p>How to do that ?</p>
  
  <p>I hope someone can give me a solution</p>
  
  <p>Thank you.</p>