title: How to redirect outgoing external email ID to different email ID in sendmail
body: <p>I have an old server where i created lot of scripts and setup email in those scripts to be delivered to an external mail account user (name@sub.abc.com). this user are not local email user.</p>
  
  <p>Now i have sendmail configured and needed to redirect mail generating with TO address: name@sub.abc.com  to get redirected to external domain (ext@ext.com).</p>
  
  <p>Is it any way i could achieve this with sendmail as mail server.  because i dont remember exact location of scripts which consist email as name@sub.abc.com. Hence, i am looking for smart way to do this with sendmail configuration.</p>
  
  <p>Thanks.</p>