title: Twilio SMS: Facilitating a group SMS
body: <p>I'm building an emergency response app for my company.  I have a corporate email database, with everyone's mobile numbers, email addresses and hundreds of email groups defined.  The goal is to build something that integrates with our maintained groups.</p>
  
  <p>Proposed flow:</p>
  
  <ol>
  <li>Users sends an email to [goupname]@mydomain.com with subject '*text'.
  <li>Mailbox Listener picks that up on the server, looks in the group for all members and retrieves their phone numbers.
  <li>Server sends a Twilio SMS message to everyone in the group, using their phone number.
  <li>Anyone in that group who replies vis SMS to that message, sends to the entire group.  <li>I want my listener out of the picture at this point.  From here on, it's just a pure group text, phone to phone(s).
  </ol>
  
  <p>All of this is pretty easy for me, except the Twilio piece.</p>
  
  <p>As you can see, the server/Twilio has a limited role.  It's really just a gateway that allow us to use our vast list of groups for group SMS.  Is this doable with Twilio?  I see many examples of iterating through a list of numbers with a FOR loop, but those replies are going back to my SMS# I believe, and my Twilio number is still going to be involved in the replies.  I want to start the group SMS, then have no further role.</p>
  
  <p>Any thoughts/suggestions would be appreciated.</p>