title: How to send an email to receivers whose email addresses are saved in a config file or a csv using command line
body: <p>I'm sending emails using the command line with the following example code:</p>
  <p>mail -s &quot;Hello World&quot; someone@example.com</p>
  <p>However, I'd like to send the email to a list of emails and the list is saved in a config file or a csv.</p>
  <p>email: ['someone1@example.com', 'someone2@example.com', 'someone3@example.com']</p>
  <p>or</p>
  <p><a href="https://i.stack.imgur.com/yIHmG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yIHmG.png" alt="enter image description here" /></a></p>
  <p>I'm not really sure if it's possible to do it or how to do it. Any help is appreciated!!</p>